Literature Overview

Literature Overview Valid from January 2024

– 1 – Reviews and Consensus 2023 Chantler JG, Evans CD, Zitzmann NU, Derksen W. Clinical performance of single implant prostheses restored using titanium base abutments: A systematic review and meta-analysis. Clin Oral Impl Res 2023;34:64-85 Reis INRD, Fukuoka GL, Nagay BE, Pannuti CM, Spin-Neto R, da Silva EVF. Incidence of peri-implant disease associated with cement- and screw-retained implant-supported prostheses: A systematic review and meta-analysis. J Prosthet Dent 2023, ahead of print 2021 Schwarz F, Schär A, Nelson K, Fretwurst T, Flügge T, Ramanauskaite A, Trimpou G, Sailer I, Karasan D, Fehmer V, Guerra F, Messias A, Nicolau P, Chochlidakis K, Tsigarida A, Kernen F, Taylor T, Vazouras K, Herklotz I, Sader R. Recommendations for implant-supported full-arch rehabilitations in edentulous patients: The Oral Reconstruction Foundation Consensus Report. Int J Prosthodont. 2021;Suppl;34:s8-s20 2019 – 2020 Messias A, Nicolau P, Guerra F. Titanium dental implants with different collar design and surface modifications: A systematic review on survival rates and marginal bone levels. Clin Oral Implants Res. 2019;30(1):20-48 Schwarz F, Messias A, Sanz-Sánchez I, Carillo de Albornoz A, Nicolau P, Taylor T, Beuer F, Schär A, Sader R, Guerra F, Sanz M. Influence of implant neck and abutment characteristics on peri-implant tissue health and stability. Oral Reconstruction Foundation Consensus Report Clin Oral Implant Res 2019;30(6):588-93 2017 – 2018 Sanz-Martín I, Sanz-Sánchez I, Carillo de Albornoz A, Figuero E, Sanz M. Effects of modified abutment characteristics on peri-implant soft tissue health: A systematic review and meta-analysis. Clin Oral Impl Res. 2018;29(1):118-29 2015 – 2016 Kern JS, Kern T, Wolfart S, Heussen N. A systematic review and meta-analysis of removable and fixed implant-supported prostheses in edentulous jaws: Post-loading implant loss. Clin Oral Impl Res 2016;27:174-95 Sanz-Sánchez I, Sanz-Martín I, Figuero E, Sanz M. Clinical efficacy of immediate implant loading protocols compared to conventional loading depending on the type of the restoration: A systematic review. Clin Oral Impl Res 2015;26:964-82 Schwarz F, Sanz-Martín I, Kern JS, Taylor T, Schaer A, Wolfart S, Sanz M. Loading protocols and implant supported restorations proposed for the rehabilitation of partially and fully edentulous jaws. Camlog Foundation Consensus Report. Clin Oral Implants Res 2016;27:988-92 Strietzel FP, Neumann K, Hertel M. Impact of platform switching on marginal peri-implant bone-level changes. A systematic review and meta-analysis. Clin Oral Impl Res 2015;26:342-58 2014 – 2013 Schwarz F, Alcoforado G, Nelson K, Schär A, Taylor T, Beuer F, Strietzel FP. Impact of implant-abutment connection, positioning of the machined collar/microgap, and platform switching on crestal bone level changes. Camlog Foundation Consensus Report. Clin Oral Impl Res 2014; 25:1301-3 Schwarz F, Hegewald A, Becker J. Impact of implant-abutment connection and positioning of the machined collar/microgap on crestal bone level changes: a systematic review. Clin Oral Impl Res 2014;25:417-25 Prospective Clinical Trials 2023 Bruhnke M, Naumann M, Beuer F, Herklotz I, Böse MWH, Neumeyer S, Stein-Lausnitz MV. Implant or Tooth?-A Prospective Clinical study on oral health-related quality of life for patients with "unrestorable" teeth. J Clin Med 2022;11(24):7496 Bruhnke M, Naumann M, Beuer F, Böse MWH, von Stein-Lausnitz M, Schwendicke F. Implant or tooth? - A cost-time analysis of managing "unrestorable" teeth. J Dent 2023;136:104646 Edinger D, Henningsen A, Bibiza E, Smeets R, Joda T. Comparison of functional and esthetic outcomes in digital versus analog rehabilitation of one-piece screw-retained implant crowns placed at second stage surgery. J Prosthodont 2023;32(9):793-800 Gong Z, Lin Y, Di P. Plaque accumulation on the fitting surface of full-arch implantsupported fixed prostheses with contact or noncontact pontics: A split mouth randomized controlled trial. J Esthet Restor Dent. 2023;35(7):1077-84 Hadzik J, Błaszczyszyn A, Gedrange T, Dominiak M. Soft-tissue augmentation around dental implants with a connective tissue graft (CTG) and xenogeneic collagen matrix (CMX)-5-year follow-up. J Clin Med 2023;12(3):924 Herklotz I, Beuer F, Bruhnke M, Zoske J, Böse MWH. Accuracy of fully guided dental implant placement: A prospective clinical in-vivo investigation using intraoral scan data. Int J Comput Dent 2023;26(2):137-48 Kernen F, Brändle D, Wagendorf O, Recca M, Mehrhof J, Vach K, Nahles S, Nelson K, Flügge T. Enhancing intraoral scanner accuracy using scan aid for multiple implants in the edentulous arch: An in vivo study. Clin Oral Impl Res 2023;34(8):793-801

– 2 – Krennmair G, Weinländer M, Forstner T, Krennmair S, Stimmelmayr M, Malek M. Transsinusoidal lateral nasal floor augmentation for implant placement in the atrophic premaxilla: A within-patient, 5-year, prospective comparative study. Clin Oral Impl Res 2023;34(8):822-38 Krennmair S, Postl L, Schwarze UY, Malek M, Stimmelmayr M, Krennmair G. Clinical, radiographic, and histological/histomorphometric analysis of maxillary sinus grafting with deproteinized porcine or bovine bone mineral: A randomized clinical trial. Clin Oral Impl Res 2023;34(11):1230-47 Naumann M, Scholz P, Krois J, Schwendicke F, Sterzenbach G, Happe A. Monolithic hybrid abutment crowns (screw-retained) versus monolithic hybrid abutments with adhesively cemented monolithic crowns. Clin Oral Impl Res 2023 Mar;34(3):209-20 Poli PP, Manfredini M, Maiorana C, Salina FE, Beretta M. Correlation between accuracy in computer-guided implantology and peri-implant tissue stability: A prospective clinical and radiological pilot study. J Clin Med 2023;12(15):5098 Sala L, Zufía J, Blasi G, Carrillo-de-Albornoz A. Clinical evaluation and patient related outcomes of one- and twopiece zirconia implants at five years of loading: A case series study. J Esthet Restor Dent 2023;35(4):577-85 Zhang Y, Wei D, Tian J, Zhao Y, Lin Y, Di P. Clinical evaluation and quantitative occlusal change analysis of posterior implant-supported all-ceramic crowns: A 3-year randomized controlled clinical trial. Clin Oral Impl Res 2023;34(11):1188-97 2021 – 2022 Afrashtehfar KI, Weber A, Abou-Ayash S. Titanium-base abutments may have similar long-term peri-implant effects as non-bonded one-piece abutments. Evid Based Dent 2022;23(4):134-5 Andrés-García R, Ríos-Santos JV, Herrero-Climent M, Bullón P, Fernández-Farhall J, Gómez-Menchero A, Fernández-Palacín A, Ríos-Carrasco B. Sinus floor elevation via an osteotome technique without biomaterials. Int J Environ Res Public Health. 2021;18(3),1103 Edelmann, C, Wetzel M, Knipper A, Luthardt RG. Accuracy of computer-assisted dynamic navigation in implant placement with a fully digital approach: A prospective clinical trial. J Clin Med 2021;10(9):1808 Happe A, Debring L, Schmidt A, Fehmer V, Neugebauer J. Immediate implant placement in conjunction with acellular dermal matrix or connective tissue graft: A randomized controlled clinical volumetric study. Int J Periodontics Restorative Dent 2022;42(3):381-90 Happe A, Schmidt A, Neugebauer J. Peri-implant soft-tissue esthetic outcome after immediate implant placement in conjunction with xenogeneic acellular dermal matrix or connective tissue graft: A randomized controlled clinical study. J Esthet Restor Dent 2022;34(1):215-25 Krennmair S, Malek M, Forstner T, Krennmair G, Stimmelmayr M, Hunger S Immediately loaded implants simultaneously placed in fresh extraction and healed sites supporting four-implant-supported fixed mandibular prostheses using the all-on-4 concept: A 5-year prospective study. Clin Oral implants Res. 2022;33(2):158-71 Moergel M, Rocha S, Messias A, Nicolau P, Guerra F, Wagner W. Clinical and radiographic performance of self-locking conical connection implants in the posterior mandible: Five-year results of a two-center prospective study. Clin Oral Implants Res. 2021; 32(8):998-1007 Neckel N, Wagendorf P, Sachse C, Stromberger C, Vach K. Heiland M, Nahles S. Influence of implant-specific radiation doses on peri-implant hard and soft tissue: An observational pilot study. Clin Oral Implants Res. 2021;32(2):249-61 Poli PP, Muktadar AK, Ávila Souza F, Maiorana C, Beretta M. Computer-guided implant placement associated with computeraided bone regeneration in the treatment of atrophied partially edentulous alveolar ridges: A proof-of-concept study. J Dent Sci. 2021;16(1):333-41 Rathe F, Junker R, Heumann C, Blumenröhr J, Auschill T, Arweiler N, Schlee M. Long-term effects of titanium-base abutments on peri-implant health: A 5-year randomised controlled trial. Int J Oral Implantol (Berl) 2022;15(2):167-79 Schnutenhaus S, Edelmann C, Rudolph E. Does the macro design of an implant affect the accuracy of template-guided implantation? A prospective clinical study. Int J Implant Dent. 2021 26;7(1):42 Schnutenhaus S, Wagner M, Edelmann C, Luthardt RG, Rudolph H. Factors influencing the accuracy of freehand implant placement: A prospective clinical study. Dent J 2021;9(5):54 Tabassum A, Kazmi F, Wismeijer D, Siddiqui IA, Tahmaseb A. A prospective randomized clinical trial on radiographic crestal bone loss around dental implants placed using two different drilling protocols: 12-month follow-up. Int J Oral Maxillofac Implants 2021;36(6):e175-e182 Trimpou G, Schwarz F, Begic A, Hess P, Lermen J, Keim N, Obreja K, Parvini P. Clinical performance of immediately placed and restored progressive-type implants in the esthetic zone: A prospective observational study. Int J Implant Dent 2022;8(1):57

– 3 – Wolfart S, Rittich A, Gross K, Hartkamp O, von der Stück A, Raith S, Reich S. Cemented versus screw-retained posterior implant-supported single crowns: A 24-month randomized controlled clinical trial. Clin Oral Implants Res 2021;32(12):1484-95 2019 – 2020 Ackermann K-L, Barth T, Cacaci C, Kistler S, Schlee M, Stiller M. Clinical and patient-reported outcome of implant restorations with internal conical connection in daily dental practices: prospective observational multicenter trial with up to 7-year follow-up. Int J Implant Dent. 2020;6(1):14 Al-Sawaf O, Tuna T, Rittich A, Kern T, Wolfart S Randomized clinical trial evaluating the effect of splinting crowns on short implants in the mandible 3 years after loading. Clin Oral Implants Res. 2020;31(11):1061-71 Cacaci C, Ackermann KL, Barth T, Kistler S, Stiller M, Schlee M. A non-interventional multicenter study to document the implants success and survival rates in daily dental practices of the CONELOG screw-line implants. Clin Oral Investig. 2019;23(6):2609-2616 Kahramanoglu E, Aslan YU, Özkan Y, Özkan Y. Clinical and radiographic evaluation of early loaded maxillary anterior implants: Three-year follow-up. Int J Periodontics Restorative Dent 2019;39(1):123-9 Krennmair S, Hunger S, Forstner T, Malek M, Krennmair G, Stimmelmayr M. Implant health and factors affecting peri-implant marginal bone alteration for implants placed in staged maxillary sinus augmentation: A 5-year prospective study. Clin Implant Dent Relat Res. 2019;21(1):32-41 Linkevicius T, Puisys A, Linkevicius R, Alkimavicius J, Geneviciute E, Linkeviciene L. The influence of submerged healing abutment or subcrestal implant placement on soft tissue thickness and crestal bone stability. A 2-year randomized clinical trial. Clin Implant Dent Relat Res. 2020;22(4):497-506 Meriç P, Buduneli N, Kanmaz B, Gürlek Ö, Çömlekoğlu E, Calvert G, Lappin DF, Nile C. Cholinergic signaling mechanisms and early implant healing phases in healthy versus generalized aggressive periodontitis patients: A prospective, case-control study. J Clin Periodontol. 2019;46(11):1155-63 Messias A, Rocha S, Wagner W, Wiltfang J, Moergel M, Behrens E, Nicolau P, Guerra F. Peri-implant marginal bone loss reduction with platform-switching components: 5-year post-loading results of an equivalence randomized clinical trial. J Clin Periodontol 2019;46(6):678-87 Schnutenhaus S, Brunken L, Edelmann C, Dreyhaupt J, Rudolph H, Luthardt RG. Alveolar ridge preservation and primary stability as influencing factors on the transfer accuracy of static guided implant placement: a prospective clinical trial. BMC Oral Health. 2020;20(1):178 Tabassum A, Wismeijer D, Hogervorst J, Tahmaseb A. Comparison of proliferation and differentiation of human osteoblast-like cells harvested during implant osteotomy preparation using two different drilling protocols. Int J Oral Maxillofac Implants 2020;35(1):141-9 Waller T, Herzog M, Thoma DS, Hüsler J, Hämmerle CHF, Jung RE. Long-term clinical and radiographic results after treatment or no treatment of small buccal bone dehiscences at posterior dental implants: A randomized, controlled clinical trial. Clin Oral Implants Res. 2020;31(6):517-25 Zhang Y, Tian J, Wei D, Di P, Lin Y. Quantitative clinical adjustment analysis of posterior single implant crown in a chairside digital workflow: A randomized controlled trial. Clin Oral Implants res. 2019;30(11),1059-66 2017 – 2018 Beschnidt SM, Cacaci C, Dedeoglu K, Hildebrand D, Hulla H, Iglhaut G, Krennmair G, Schlee M, Sipos P, Stricker A, Ackermann KL. Implant success and survival rates in daily dental practice: 5-year results of a non-interventional study using CAMLOG SCREW-LINE implants with or without platform-switching abutments. Int J Implant Dent. 2018;4(1):33 Cacaci C, Cantner F, Mücke T, Randelzhofer P, Hajtó J, Beuer F. Clinical performance of screw-retained and cemented implantsupported zirconia single crowns: 36-month results. Clin Oral Invest 2017;21(6):1953-9 Chatvaratthana K, Thaworanunta S, Seriwatanachai D, Wongsirichat N. Correlation between the thickness of the crestal and buccolingual cortical bone at varying depths and implant stability quotients. PLoS One 2017;12(12):eo190293 Çömlekoğlu E. Nizam N, Çömlekoğlu MD. Immediate definitive individualized abutments reduce peri-implant bone loss: a randomized controlled split-mouth study on 16 patients. Clin Oral Invest 2018;22(1):475-86 Jung RE, Herzog M, Wolleb K, Ramel CF, Thoma DS, Hämmerle CHF. A randomized controlled clinical trial comparing small buccal dehiscence defects around dental implants treated with guided bone regeneration or left for spontaneous healing. Clin Oral Impl Res 2017;28(3):348-54 Molina A, Sanz-Sanchez I, Martín C, Blanco J, Sanz M. The effect of one-time abutment placement on interproximal bone levels and peri-implant soft tissues: A prospective randomized clinical trial. Clin Oral Impl Res 2017;28:443-52 Puzio M, Blaszczyszyn A, Hadzik J, Dominiak M. Ultrasound assessment of soft tissue augmentation around implants in the aesthetic zone using a connective tissue graft and xenogeneic collagen matrix – 1 year randomized follow-up. Ann Anat. 2018; 217:129-41

– 4 – Schmidt KE, Auschill TM, Sculean A, Arweiler NB. Clinical evaluation of non-surgical cleaning modalities on titanium dental implants during maintenance care: a 1-year follow-up on prosthodontic superstructures. Clin Oral Invest. 2019; 23(4):1921-30 Schnutenhaus S, Gröller S, Luthardt RG, Rudolph H. Accuracy of the match between cone beam computed tomography and model scan data in template-guided implant planning: A prospective controlled clinical study. Clin Implant Dent Relat Res. 2018;20(4):541-9 Tattan M, Kokovic V. Titanium or zirconia? Clinical assessment of primary implant stability. Int Poster J Dent Oral Med 2017;19(2) Poster 1129 2015 – 2016 Baruffaldi A, Poli PP, Baruffaldi A, Giberti L, Pigozzo M, Maiorana C. Computer-aided flapless implant surgery and immediate loading. A technical note. Oral Maxillofacial Surgery 2016;20 (3):313-319 Duttenhoefer F, Nack C, Doll C, Ragusse JD, Hell B, Stricker A, Nelson D, Nahles S. Long-term peri-implant bone level changes of non-vascularized fibula bone grafted edentulous patients. Journal of Cranio-MaxilloFacial Surgery 2015;43:611-15 Kokovic V, Rahman MM, Rahman B, Tattan M. Assessment of implant stability of wo-piece zirconium dioxide implants using the resonance frequency analysis: A pilot study. Int J Experiment Dent Sci 2015;4(2):87-94 Kokovic V, Tattan M. A six-month clinical study to evaluate the effects of sodium tripolyphosphate and tetrapotassium pyrophosphate ased calculus dissolution oral rinse in patients with zirconium dioxide and titanium dental implants. BEMS reports 2016;2(2):27-31 Krennmair S, Weinländer M, Malek M, Forstner T, Krennmair G, Stimmelmayr M. Mandibular full-arch fixed prostheses supported on 4 implants with either axial or tilted distal implants: A 3-year prospective study. Clin Implant Dent Relat Res 2016;18(6):1119-33 Moergel M, Rocha S, Messias A, Nicolau P, Guerra F, Wagner W. Radiographic evaluation of conical tapered platform-switched implants in the posterior mandible: 1-year results of a two-center prospective study. Clin Oral Impl Res 2016;27:686-93 Rocha S, Wagner W, Wiltfang J, Nicolau P, Moergel M, Messias A, Behrens E, Guerra F. Effect of platform switching on crestal bone levels around implants in the posterior mandible: 3-years results from a multicenter randomized clinical trial. J Clin Periodontol 2016;43:374-82 Wolfart S, Wolf K, Brunzel S, Wolfart M, Caliebe A, Kern M. Implant placement under existing removable dental prostheses and its effect on masticatory performance. Clin Oral Invest 2016; 20(9):2447-55 2014 – 2013 Beretta M, Poli PP, Maiorana C. Accuracy of computer-aided template-guided oral implant placement: prospective clinical study. J Periodontal Implant Sci 2014;44:184-93 Guerra F, Wagner W, Wiltfang J, Rocha S, Moergel M, Behrens E, Nicolau P. Platform switch versus platform match in the posterior mandible – 1-year results of a multicenter randomized clinical trial. J Clin Periodontol 2014;41:521-29 Krennmair S, Seemann R, Weinländer M, Krennmair G, Piehslinger E. Immediately loaded distally cantilevered fixed mandibular prostheses supported by four implants placed in both in fresh extraction and healed sites: 2-year results from a prospective study. Eur J Oral Implantol 2014;7(2):173-84 Mirisola di Torresanto V, Milinkovic I, Torsello F, Cordaro L. Computer-assisted flapless implant surgery in edentulous elderly patients: a 2-year follow-up. Quintessence Int 2014;45:419-29 Shakibaie-M B. Microscope-controlled internal sinus floor elevation (MCI-SFE): a new technique to evaluate the sinus membrane during transcrestal lifting. Int J Microdent 2013;4(1):12-9 Shakibaie-M B. Comparison of the effectiveness of two different bone substitute materials for socket preservation after tooth extraction: a controlled clinical study. Int J Periodontics Restorative Dent 2013;33:223-8 Stimmelmayr M, Güth JF, Erdelt K, Happe A, Schlee M, Beuer F. Clinical study evaluating the discrepancy of two different impression techniques of four implants in an edentulous jaw. Clin Oral Investig 2013;17(8):1929-35 Wolfart S, Moll D, Hilgers RD, Wolfart M, Kern M. Implant placement under existing removable dental prostheses and its effect on oral health-related quality of life. Clin Oral Impl Res 2013;12;1354-9 2012 – 2011 Beretta M, Barbaglio M, Panigalli A, Pivetti L, Maiorana C. Healing abutment influence on peri-implant soft tissue healing. A randomized control trial. Poster 105, 20th Annual Scientific Meeting EAO Athens, October 12-15, 2011 Heberer S, Al-Chawaf B, Jablonski C, Nelson JJ, Lage H, Nelson K. Healing of ungrafted and grafted extraction sockets after 12 weeks: a prospective clinical study. Int J Oral Maxillofac Implants 2011;26:385-92 Krennmair G, Seemann R, Fazekas A, Ewers R, Piehslinger E. Patient preference and satisfaction with implant-supported mandibular overdentures retained with ball or locator attachments: a cross over clinical trial. Int J Maxillofac Implants 2012;27:1560-8

– 5 – Krennmair G, Seemann R, Weinländer M, Piehslinger E. Comparision of ball and telescopic crown attachments in implantretained mandibular overdentures: a 5-year prospective study. Int J Oral Maxillofac Implants 2011:26:598-606 Krennmair G, Sütö D, Seemann R, Piehslinger E. Removable four implant-supported mandibular overdentures rigidly retained with telescopic crowns or milled bars: a 3-year prospective study. Clin Oral Impl Res 2012;23:481-8 Özkan Y, Akŏglu B, Kulak-Özkan Y. Maxillary sinus floor augmentation using bovine bone grafts with simultaneous implant placement: a 5-year prospective follow-up study. Implant Dent 2011;20:445-59 Schwarz F, John G, Mainusch S, Sahm N, Becker J. Combined surgical therapy of peri-implantitis evaluating two methods of surface debridement and decontamination. A two-year clinical follow-up. J Clin Periodontol 2012;39:789-97 Schwarz F, Sahm N, Becker J. Impact of the outcome of guided bone regeneration in dehiscencetype defects on the long-term stability of peri-implant health: clinical observations at 4 years. Clin Oral Impl Res 2012;23:191-6 Stimmelmayr M, Stangl M, Edelhoff D, Beuer F. Clinical prospective study of a modified technique to extend the keratinized gingiva around implants in combination with ridge augmentation: one-year results. Int J Oral Maxillofac Implants 2011;26:1094-101 2010 – 2009 Becker J, Al-Nawas B, Klein MO, Schliephake H, Terheyden H, Schwarz F. Use of a new cross-linked collagen membrane for the treatment of dehiscence-type defects at titanium implants: A prospective random-ized controlled double-blinded clinical multicenter study. Clin Oral Impl Res 2009;20:742-9 Bürgers R, Gerlach T, Hahnel S, Schwarz F, Handel G, Gosau M. In vivo and in vitro biofilm formation on two different titanium implant surfaces. Clin Oral Impl Res 2010;21:156-64 Heberer S, Nelson K. Clinical evaluation of a modified method of vestibuloplasty using an implant-retained splint. J Oral Maxillofac Surg 2009;67:624-9 Heberer S, Rühe B, Krekeler L, Schink T, Nelson JJ, Nelson K. A prospective randomized split-mouth study comparing iliac onlay grafts in atrophied edentulous patients: covered with periosteum or a bioresorbable membrane. Clin Oral Impl Res 2009;20:319-26 Hu X, Lin Y, Metzmacher AR, Zhang Y. Sinus membrane lift using a water balloon followed by bone grafting and implant placement: a 28-case report. Int J Prosthodont 2009;22: 243-7 Shakibaie-M B. Socket und Ridge Preservation aus dreidimensionaler Sicht. – Eine klinische Studie – Socket and ridge preservation from the threedimensional perspective – a clinical study. Z Zahnärztl Impl 2009;25(4):369-77 Weinländer M, Piehslinger, E, Krennmair G. Removable implant-prosthodontic rehabilitation of the edentulous mandible: five-year results of different prosthetic anchorage concepts. Int J Oral Maxillofac 2010;25:589-97 2008 – 2007 Karabuda C, Yaltirik M, Bayraktar M. A clinical comparison of prosthetic complications of implantsupported overdentures with different attachment systems. Implant Dent 2008;17:74-81 Krennmair G, Krainhöfner M, Piehslinger E. The influence of bar design (round versus milled bar) on prosthodontic maintenance of mandibular overdentures supported by 4 implants: a 5-year prospective study. Int J Prosthodont 2008;21:514-20 Krennmair G, Krainhöfner M, Weinländer M, Piehslinger E. Provisional implants for immediate restoration partially edentulous jaws: a clinical study. Int J Oral Maxillofac Implants 2008;23:717-25 Nelson K, Heberer S, Glatzer C. Survival analysis and clinical evaluation of implant-retained prostheses in oral cancer resection patients over a mean follow-up period of 10 years. J Prosthet Dent 2007;98:405-10 Özkan Y, Ozcan M, Akŏglu B, Ucankale M, Kulak-Özkan Y. Three-year treatment outcomes with three brands of implants placed in the posterior maxilla and mandible of partially edentulous patients. J Prosthet Dent 2007;97:78-84 Rabel A, Köhler SG, Schmidt-Westhausen AM. Clinical study on the primary stability of two dental implant systems with resonance frequency analysis. Clin Oral Invest 2007;11(3):257-65 Schwarz F, Herten M, Sager M, Bieling K, Sculean A, Becker J. Comparison of naturally occurring and ligature-induced periimplantitis bone defects in humans and dogs. Clin Oral Impl Res 2007;18:161-70 Strietzel FP, Reichart PA. Oral rehabilitation using Camlog® screw-cylinder implants with a particle-blasted and acid-etched microstructured surface. Clin Oral Impl Res 2007;18:591-600 Strietzel FP, Reichart PA, Graf HL. Lateral alveolar ridge augmentation using a synthetic nanocrystalline hydroxyapatite bone substitution material (Ostim®): preliminary clinical and histological results. Clin Oral Impl Res 2007;18:743-51 Stübinger S, Nuss K, Landes C, von Rechenberg B, Sader R. Harvesting of intraoral autogenous block grafts from the chin and ramus region: preliminary results with a variable square pulse Er:YAG laser. Laser in surgery and medicine 2008;40:312-8 2006 – 2005 Ersanli S, Karabuda C, Beck F, Leblebicioglu B. Resonance frequency analysis of one-stage dental implant stability during the osseointegration period. J Periodontol 2005;76:1066-71

– 6 – Heberer S, Nelson K. Modified treatment procedure for prosthetic rehabilitation of tumor patients. EAO Zurich September 2006 Krennmair G, Weinländer M, Krainhofner M, Piehslinger E. Implant-supported mandibular overdentures retained with ball or telescopic crown attachments: a 3-year prospective study. Int J Prosthodont 2006;19:164-70 Nelson K, Özyuvaci H, Bilgic B, Klein M, Hildebrand D. Histomorphometric evaluation and clinical assessment of endosseous implants in iliac bone grafts with shortened healing periods. Int J Oral Maxillofac Implants 2006;21:392-8 Salina S, Ennas M, Colombo A, Bernazzani F, Maiorana C. Nuovi impianti postestrattivi immediati e carico precoce: studio preliminare. Immediate implant placement into fresh sockets and early loading: preliminary study. European Journal of Implant Prosthodontics 2005;1:25-34 Schwarz F, Bieling K, Bonsmann M, Latz T, Becker J. Nonsurgical treatment of moderate and advanced periimplantitis lesions: a controlled clinical study. Clin Oral Investig 2006;10:279-88 Retrospective Data 2024 - 2023 Hadzik J, Błaszczyszyn A, Gedrange T, Dominiak M. Effect of the lateral bone augmentation procedure in correcting peri-implant bone dehiscence defects: A 7-years retrospective study. Appl Sci 2023;13(4):2324 Pourdadasch-Miri S, Sagheb K, Al-Nawas B: Langzeitanalyse bei Patienten mit Risikofaktoren. Z Zahnärztl Implantol 2023;39:16-11 Sakkas A, Westendorf S, Thiele OC, Schramm A, Wilde F, Pietzka S. Prosthetically guided oral implant surgery. A retrospective cohort study evaluating the 5-year surgical outcome. GMS Interdiscip Plast Reconstr Surg DGPW 2023;12:Doc06 Schubert O, Goob J, Schweiger J, Güth JF, Edelhoff D, Graf T. Clinical performance of monolithic lithium disilicate hybrid abutment crowns over at least 3.5 years. J Prosthodont 2024;33(1):34-40 Wen Y, Wei D, Jiang X, Zhang Y, Di P, Lin Y. Lateral sinus floor elevation in patients with sinus floor defects: A retrospective study with a 1-to 9-year follow-up. Clin Oral Impl Res 2023;34(10):1141-50 Wüster J, Sachse C, Sachse C, Rendenbach C, Wagendorf O, Vach K, Preissner S, Heiland M, Nelson K, Nahles S. Vestibuloplasty and its impact on the long-term survival and success of dental implants in irradiated and non-irradiated patients after head and neck tumor therapy: a retrospective study. Clin Oral Investig 2023;27(8):4695-703 Zafiropoulos GG, Abuzayeda M, Murray CA, Baig MR. Double crown-retained removable prostheses supported by implants or teeth and implants: A long-term clinical retrospective evaluation. Med Princ Pract 2023;32(1):61-70 2021 – 2022 Edinger DH, Beuer F. Rehabilitation of one-piece screw-retained implant crowns placed at second-stage surgery – a retrospective patient series. Clin Oral Investig. 2021;25(3):1345-51 Graf T, Kraus V, Schubert O, Erdelt K, Edelhoff D, Stimmelmayr M. Up to 10-year incidence of complications in fixed vs removable implant-supported restorations for edentulous arches. Int J Prosthodont 2022;35(3):269-77 Happe A, von Glasser GS, Neugebauer J, Strick K, Smeets R, Rutkowski R. Clinical performance of zirconia implant abutments luted to a titanium base - a retrospective cross-sectional study. Int J Comput Dent 2022;25(1):37-45 Pieralli S, Spies BC, Schweppe F, Preissner S, Nelson K, Heiland M, Nahles S. Retrospective long-term clinical evaluation of implant-prosthetic rehabilitations after head and neck cancer therapy. Clin Oral Implants Res 2021;32(4):470-86 Xiaotong D, Hong H, Ying W, Xinyue Z, Mingjie S, Xiaochen L. Moderate application of short implants in atrophic posterior jaw areas. Chin J Oral Implantol. 2021;26(2):109-13 Zafiropoulos GG, Abuzayeda M, Al-Asfour AA, Quasim AAB, Pelekos G, Murray CA. Tooth-implant connection with fixed partial dentures in partially edentulous arches. A retrospective cohort study over an 11.8 year observation period. J Clin Exp Dent. 2021 1;13(7):e659- e668 2019 – 2020 Lorenz J, Blume M, Korzinskas T, Ghanaati S, Sader RA. Short implants in the posterior maxilla to avoid sinus augmentation procedure: 5-year results from a retrospective cohort study. Int J Implant Dent. 2019;5(1):3 Ruppin JM. One-year clinical experience with Progressive-Line implants. Retrospective monocentric study. EDI Journal. 2020;4:54-63 2017 – 2018 Seemann R, Jirku A, Wagner F, Wutzl A. What do sales data tell us about implant survival? PLoS ONE 2017 12(2):e0171128. doi:10.1371/ journal.pone.0171128 Schnutenhaus S, Edelmann C, Rudolph H, Dreyhaupt J, Luthardt RG. 3D accuracy of implant positions in template-guided implant placement as a function of the remaining teeth and the surgical procedure: A retrospective study. Clin Oral Invest. 2018;22(6):2363-72

– 7 – 2015 – 2016 Krennmair S, Weinlander M, Forstner T, Krennmair G, Stimmelmayr M. Factors affecting peri-implant bone resorption in four Implant supported mandibular full-arch restorations: a 3-year prospective study. J Clin Periodontol 2016; 43: 92–101 Schnutenhaus S, Edelmann C, Rudolph H, Luthardt, RG. Retrospective study to determine the accuracy of template-guided implant placement using a novel nonradiologic evaluation method Oral Surg Oral Med Oral Pathol Oral Radiol 2016;121:e72-e79 Ulrici S, Barth T, Klenke J, Wolf M. Retrospektive Analyse von Patientenfällen mit iSy Implantaten in drei Zahnarztpraxen: Ein-Jahres Daten. Retrospective analysis of cases treated with iSy implants in three dental practices: one-year follow-up. Z Zahnärztl Impl 2015;31(4):282-94 2014 – 2013 Krennmair G, Seemann R, Weinländer M, Krennmair S, Piehslinger E. Clinical outcome and peri-implant findings of four-implant-supported distal cantilevered fixed mandibular prostheses: five-year results. Int J Oral Maxillofac Implants 2013;28:831-40 Sakkas A, Winter C, Wilde F, Schramm A. Retromolar bone grafts prior to implant placement outcomes and compli-cations – part 1. Implants 2013;3:6-12 2012 – 2011 Al-Nawas B, Kämmerer PW, Morbach T, Ophoven F, Wagner W. Retrospective clinical evaluation of an internal tube-in tube dental implant after 4 years, with special emphasis on peri-implant bone resorption. Int J Oral Maxillofac Implants 2011;26:1309-16 Draenert FG, Sagheb K, Baumgardt K, Kämmerer PW. Retrospective analysis of survival rates and marginal bone loss on short implants in the mandible. Clin Oral Impl Res 2012;23:1063-9 Dürholt M, Weinhold DT, Dax S, Schulz S. Vergleich lateraler Augmentationstechniken. Comparison of lateral augmentation techniques. Z Zahnärztl Impl 2011;27(3):251-60 Franchini I, Capelli M, Fumagalli L, Parenti A, Testori T. Multicenter retrospective analysis of 201 consecutively placed Camlog dental implants. Int J Periodontics Restorative Dent 2011;31:255-63 Krennmair G, Seemann R, Weinländer M, Wegscheider W, Piehslinger E. Implant-prosthodontic rehabilitation of anterior partial edentulism: a clinical review. Int J Oral Maxillofac Implants 2011;26:1043-50 Özkan Y, Akŏglu B, Kulak-Özkan Y. Five-year treatment outcomes with four types of implants in the posterior maxilla and mandible in partially edentulous patients: a retrospective study. Int J Oral Maxillofac Implants 2011;26:639-47 Pietruski JK, Pietruska MD, Sajewicz E. Long-term follow-up of conical crown-retained dentures fabricated using different technologies. Int J Periodontics Restorative Dent 2012;32:467-75 Scheiderbauer GC. Hydrodynamischer Sinuslift mit Augmentation and Implantation – Clinical application of piezo-surgical hydrodynamic sinus lift procedures in combination with augmentation and implantation. Z Zahnärztl Impl 2012;28(4):314-24 Siebers D, Gehrke P, Schliephake H. Sofortfunktion in der zahnärztlichen Praxis. Immediate function in a dental practice. Z Zahnärztl Impl 2011;27(3):220-39 2010 – 2009 Ackermann KL. Extraction site management using a natural bone mineral containing collagen: rationale and retrospective case study. Int J Periodontics Restorative Dent 2009;29:489-97 De Lange GL, Randelzhofer P, Sipos P, de Bruin M, Both CJ. Survival and risks of immediate placed anterior implants Poster 19th Annual Scientific Meeting EAO Glasgow, October 6-9, 2010 Krennmair G, Piehslinger E. Removable implant-supported maxillary prostheses anchored on milled bars: a retrospective evaluation of two concepts. Int J Prosthodont 2009;22:576-8 Krennmair G, Seemann R, Piehslinger E. Dental implants in patients with rheumatoid arthritis: clinical outcome and peri-implant findings. J Clin Periodontol 2010;37:928-36 Krennmair G, Seemann R, Schmidinger S, Ewers R, Piehslinger E. Clinical outcome of root-shaped dental implants of various diameters: 5-year results. Int J Oral Maxillofac Implants 2010;25:357-66 Lixin H, Hu X, Mehrhof J, Nelson K. Clinical evaluation of a fixed (retrievable) implant-supported prosthesis in the edentulous jaw: a 5-year report. Quintessence Int 2010;41:277-83 Ricken L, Vogel S. Überlebensrate sofort belasteter Implantate, Survival of immediately loaded implants. Z Zahnärztl Imp 2010;26(3):269-76 Semper W, Heberer S, Nelson K. Retrospective analysis of bar-retained dentures with cantilever extension: marginal bone level changes around dental implants over time. Int J Oral Maxillofac Implants 2010;25:385-93 Semper W, Heberer S, Nelson K. Carico precoce su impianti a forma radicolare e conici con superficie mordenzata e sabbiata. Follow up clinico a 6 anni. Implant tribune 2009;3(2):16-8 Siebers D, Gehrke P, Schliephake H. Delayed function of dental implants: a 1- to 7-year follow-up study of 222 implants. Int J Oral Maxillofac Implants 2010;25:1195-202 Tesch J, Tesch P, Lysek DA. Long-term results after lateral and osteotome technique sinus floor elevation: a retrospective analysis of 2190 implants over a time period of 15 years. Clin Oral Impl Res 2010;21:497-503

– 8 – Weinländer M, Krennmair G, Piehslinger E. Implant prosthodontic rehabilitation of patients with rheumatic disorders: a case series report. Int J Prosthodont 2010;23:22-8 Zafiropoulos GG, Deli G, Bartee BK, Hoffmann O. Single-tooth implant placement and loading in fresh and regenerated extraction sockets. 5 year results. a case series using two different implant designs. J Periodontol 2010;81:604-15 2008 – 2007 Krennmair G, Krainhöfner M, Piehslinger E. Implant-supported maxillary overdentures retained with milled bars: maxillary anterior versus maxillary posterior concept – a retrospective study. Int J Oral Maxillofac Implants 2008;23:343-52 Krennmair G, Krainhöfner M, Piehslinger E. Implant-supported mandibular overdentures retained with a milled bar: a retrospective study. Int J Oral Maxillofac Implants 2007;22:987-94 Krennmair G, Krainhöfner M, Schmid-Schwap M, Piehslinger E. Maxillary sinus lift for single implant-supported restorations: a clinical study. Int J Oral Maxillofac Implants 2007;22:351-8 Krennmair G, Krainhöfner M, Waldenberger O, Piehslinger E. Dental implants as strategic supplementary abutments for implanttooth-supported telescopic crown-retained maxillary dentures: a retrospective follow-up study for up to 9 years. Int J Prosthodont 2007;20:617-22 Nelson K, Semper W, Hildebrand D, Özyuvaci H. A retrospective analysis of sandblasted, acid-etched implants with reduced healing times with an observation period of up to 5 years. Int J Oral Maxillofac Implants 2008;23:726-32 Semper W, Heberer S, Nelson K. Early loading of root form and conical implants with a sandblasted large-grit acid-etched surface: a 6-year clinical follow-up. Implants 2008;2:14-9 Semper W, Hildebrand D, Özyuvaci H, Nelson K. Erfolgsrate von Implantaten mit sandgestrahlter und geätzter Oberfläche im Oberkiefer nach einer Einheilzeit von zwölf Wochen: eine retrospektive Analyse. Success rate of sandblasted and acidetched maxillary implants after a healing period of twelve weeks: a retrospective analysis. Z Zahnärztl Impl 2007;23(3):176-85 2006 – 2004 Di P, Lin Y, Li JH, Qiu LX, Chen B, Wang X. Clinical application of implant supported magnet-retained overdenture [Article in Chinese]. Zhonghua Kou Qiang Yi Xue Za Zhi 2006;41:193-5 Hu XL, Cui HY, Wang T, Li JH, Qui LX, Lin Y. Application of implant-supported telescopic overdenture in edentulous cases [Article in Chinese]. Zhonghua Kou Qiang Yi Xue Za Zhi 2006;41:391-4 Lin Y, Li JH, Qiu LX, Di P, Hu XL, Wang X. A clinical retrospective study of 10 years implant results [Article in Chinese]. Zhonghua Kou Qiang Yi Xue Za Zhi 2006;41:131-5 Yerit KC, Posch M, Hainich S, Turhani D, Klug C, Wanschitz F, Wagner A, Watzinger F, Ewers R. Long-term implant survival in the grafted maxilla: results of a 12year retrospective study. Clin Oral Impl Res 2004;15:693-9 Animal Studies 2019 - 2020 Schwarz F, Mihatovic I, Popal-Jensen I, Parvini P, Sader R. Influence of autoclavation on the efficacy of extracted tooth roots used for vertical alveolar ridge augmentation. J Clin Periodontol 2019;46(4):502-9 Thoma DS, Lim HC, Paeng KW, Jung UW, Hämmerle CHF, Jung RE. Tissue integration of zirconia and titanium implants with and without buccal dehiscence defects – A histologic and radiographic preclinical study. Clin Oral Impl Res. 2019;30(7):660-9 2017 – 2018 Becker K, Klitzsch I, Strauber M, Schwarz F. Three-dimentsional assessment of crestal bone levels at titaniuim implants with different abutment microstructures and insertion depths using micro-computed tomography. Clin Oral Impl Res 2017;28:671-6 Lim HC, Jung RE, Hämmerle CHF, Kim MJ, Paeng KW, Jung UW, Thoma DS. Tissue integration of zirconia and titanium implants with and without buccal dehiscence defects. J Periodontal Implant Sci. 2018;48(3)182-92 Mehl C, Kern M, Neumann F, Bähr T, Wiltfang J, Gassling V. Effect of ultraviolet photofunctionalization of dental titanium implants on osseointegration. J Zhejiang Univ-Sci B (Biomed & Biotechnol) 2018;19(7):525-34 2015 – 2016 Mehl C, Gassling V, Schultz-Langerhans S, Açil Y, Bähr T, Wilfgang J, Kern M. Influence of four different abutment materials and the adhesive joint of two-piece abutments on cervical implant bone and soft tissue. Int J Oral Maxillofac Implants 2016;31:1264-72 Schwarz F, Mihatovic I, Golubovich V, Schär A, Sager M, Becker J. Impact of abutment microstructure and insertion depth on crestal bone changes at nonsubmerged titanium implants with platform switch. Clin Oral Impl Res 2015;26:287-92 2014 – 2013 Mehl C, Becker ST, Acil Y, Harder S, Wiltfang J, Dabbagh-Afrouz AA, de Buhr W, Kern M. Impact of vertical loading on the implant-bone interface. Clin Oral Impl Res 2013;24:949-56

– 9 – Schwarz F, Mihatovic I, Shirakata Y, Becker J, Bosshardt D, Sculean A. Treatment of soft tissue recessions at titatinum implants using a resorbable collagen matrix: a pilot study. Clin Oral Impl Res 2014;25:110-5 Wang D, Künzel A, Golubovic V, Mihatovic I, John G, Chen Z, Becker J, Schwarz F. Accuracy of peri-implant bone thickness and validity of assessing bone augmentation material using cone beam computed tomography. Clin Oral Investig 2013;17:1601-9 2012 – 2011 Becker K, Mihatovic I, Golubovic V, Schwarz F. Impact of abutment material and dis-/re-connection on soft and hard tissue changes at implants with platform-switching. J Clin Periodontol 2012;39:774-80 Schwarz F, Sahm N, Mihatovic I, Golubovic V, Becker J. Surgical therapy of advanced ligature-induced peri-implantitis defects: cone-beam computed tomographic and histological analysis. J Clin Periodontol 2011;38:939-49 2010 – 2009 Becker J, Ferrari D, Mihatovic I, Sahm N, Schär A, Schwarz F. Stability of crestal bone level at platform switched non-submerged titanium implants. a histomorphometrical study in dogs. J Clin Periodontol 2009;36:532-9 Benlidayi ME, Kürkcü M, Öz IA, Sertdemir Y. Comparison of two different forms of bovine-derived hydroxyapatite in sinus augmentation and simultaneous implant placement: an experimental study. Int J Oral Maxillofac Implants 2009;24:704-11 Stübinger S, Biermeier K, Bächi B, Ferguson SJ, Sader R, von Rechenberg B. Comparison of Er:YAG laser, piezoelectric, and drill osteotomy for dental implant site preparation: a biomechanical and histological analysis in sheep. Lasers Surg Med 2010;42:652-61 2008 – 2007 Becker J, Ferrari D, Herten M, Kirsch A, Schär A, Schwarz F. Influence of platform switching on crestal bone changes at nonsubmerged titanium implants: a histomorphometrical study in dogs. J Clin Periodontol 2007;34:1089-96 Schwarz F, Herten M, Bieling K, Becker J. Crestal bone changes at nonsubmerged implants (Camlog) with different machined collar lengths: a histomorphometric pilot study in dogs. Int J Oral Maxillofac Implants 2008;23:335-42 Schwarz F, Herten M, Sager M, Bieling K, Sculean A, Becker J. Comparison of naturally occurring and ligature-induced periimplantitis bone defects in humans and dogs. Clin Oral Implant Res 2007;18:161-70 Schwarz F, Olivier W, Herten M, Sager M, Chaker A, Becker J. Influence of implant bed preparation using an Er:YAG laser on the osseo-integration of titanium implants: a histomorphometrical study in dogs. J Oral Rehabil 2007;34:273-81 2006 Becker J, Kirsch A, Schwarz F, Chatzinikolaidou M, Rothamel D, Lekovic V, Jennissen HP. Bone apposition to titanium implants biocoated with recombinant human bone morphogenetic protein-2 (rhBMP-2). A pilot study in dogs. Clin Oral Investig 2006;10:217-224 Becker J, Schwarz F, Kirsch A. Improvement of marginal bone adaptation through the new Promote® plus design. CAMLOG News 2006;1:2-3 In-Vitro and Mechanical Testing 2024 - 2023 Becker A, Dirksen D, Runte C. Comparison of the accuracy of a mounting fixture for dental implants for implant position transfer and open-tray implant level impression-An in vitro study. Dent J 2023;11(9):208 Burkhardt F, Sailer I, Fehmer V, Mojon P, Pitta J. Retention and marginal integrity of CAD/CAM fabricated crowns adhesively cemented to titanium base abutments-Influence of bonding system and restorative material. Int J Prosthodont. 2023;36(5):651 Fischer JP, Schleifenbaum S, Gelberg F, Barth T, Wendler T, Löffler S. Novel approach to assessing the primary stability of dental implants under functional cyclic loading in vitro: a biomechanical pilot study using synthetic bone. J Periodontal Implant Sci. 2023, ahead of print Graf T, Schweiger J, Stimmelmayr M, Erdelt K, Schubert O, Güth JF. Influence of monolithic restorative materials on the implantabutment interface of hybrid abutment crowns: An in vitro investigation. J Prosthodont Res. 2023;67(3):450-9 Graf T, Güth JF, Schweiger J, Erdelt KJ, Edelhoff D, Stimmelmayr M. Biomechanical behavior of implants with different diameters in relation to simulated bone loss-an in vitro study. Clin Oral Investig 2023;27(10):5887-94 Hofmann P, Kunz A, Schmidt F, Beuer F, Duddeck D. Influence of exposure of customized dental implant abutments to different cleaning procedures: an in vitro study using AI-assisted SEM/EDS analysis. Int J Implant Dent 2023;9(1):33 Karasan D, Pitta J, Zarauz C, Strasding M, Liu X, Fehmer V, Sailer I. The influence of titanium-base abutment geometry and height on mechanical stability of implant-supported single crowns. Clin Oral Impl Res 2023, ahead of print Kohal RJ, von Schierholz C, Nold J, Spies BC, Adolfsson E, Vach K, Burkhardt F. Influence of loading and aging on the fracture strength of an injection-molded two-piece zirconia implant restored with a zirconia abutment. Clin Oral Impl Res 2023;34(2):105-15.

– 10 – Krennmair S, Malek M, Stehrer R, Stähler P, Otto S, Postl L. The effect of frontal trauma on the edentulous mandible with four different interforaminal implant-prosthodontic anchoring configurations. A 3D finite element analysis. Eur J Med Res 2023;28(1):608 Lafori A., Sailer I., Fehmer V., Mojon P., Pitta J., (2024) Influence of sterilization on the retention forces of lithium disilicate and polymer- infiltrated ceramic network crowns bonded to titanium base abutments: An in-vitro study. Clin Oral Impl Res 2024, ahead of print Marshaha NJ, Azhari AA, Assery MK, Ahmed WM. Evaluation of the trueness and precision of conventional impressions versus digital scans for the all-on-four treatment in the maxillary arch: An in vitro study. J Prosthodont 2023, ahead of print Rothlauf S, Pieralli S, Wesemann C, Burkhardt F, Vach K, Kernen F, Spies BC. Influence of planning software and template design on the accuracy of static computer assisted implant surgery performed using guides fabricated with material extrusion technology: An in vitro study. J Dent 2023;132:104482 Rutkunas V, Gendviliene I, Auskalnis L, Mangano F, Zlatev S, Ivanova V, Mijiritsky E, Borusevicius R. Influence of Kennedy class and number of implants on the accuracy of dynamic implant navigation: An in vitro study using an X-ray free evaluation methodology. J Dent 2023;139:104679 Rutkunas V, Dirse J, Kules D, Simonaitis T. Misfit simulation on implant prostheses with different combinations of engaging and nonengaging titanium bases. Part 1: Stereomicroscopic assessment of the active and passive fit. J Prosthet Dent 2023;129(4):589-96 2021 – 2022 Burkhardt F, Pitta J, Dehmer V, Mojon P, Sailer I. Retention forces of Monolithic CAD/CAM Crowns adhesively cemented to titanium base abutments – Effect of saliva contamination followed by cleaning of the titanium bond surface. Materials 2021;14(12):3375 Giner S, Bartolomé JF, Gomez-Cogolludo P, Castellote C, Pradíes G. Fatigue fracture resistance of titanium and chairside CAD-CAM zirconia implant abutments supporting zirconia crowns: An in vitro comparative and finite element analysis study. J Prosthet Dent. 2021;125(3):503.e1-503.e9 Graf T, Güth JF, Edelhoff D, Krennmair G, Stimmelmayr M. Influence of butt joint connections with long guiding areas on the stability of single crowns and 3-unit bridges – an in-vitro-study. J Prosthodont Res. 2021;65(4):455-60 Krischik D, Tokgöz SE, van Orten A, Friedmann A, Bilhan H. An in vitro evaluation of primary stability values for two differently designed implants to suit immediate loading in very soft bone. Dent J (Basel). 2021;9(1):5 Müller L, Rauch A, Reissmann DR, Schierz O. Impact of cement type and abutment height on pull-off force of zirconia reinforced lithium silicate crowns on titanium implant stock abutments: an in vitro study. BMC Oral Health 2021;21(1):592 Pitta J, Burkhardt F, Mekki C, Fehmer V. Mojon P, Sailer I. Effect of airborne-particle abrasion of a titanium base abutment on the stability of the bonded interface and retention forces of crowns after artificial aging. J Prosthet Dent. 2021;126(2):214-21 Pitta J, Hjerppe J, Burkhardt F, Fehmer V, Mojon P, Sailer I. Mechanical stability and technical outcomes of monolithic CAD/CAM fabricated abutment-crowns supported by titanium bases: An in vitro study. Clin Oral Implants Res. 2021;32(2):222-32 Staedt H, Heimes D, Lehmann KM, Ottl P, Bjelopavlovic M, Wagner W, Al-Nawas B, Kämmerer PW. Does the modification of the apical geometry of a dental implant affect its primary stability? A comparative ex vivo study. 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