13 Gums can recede for a number of reasons. Besides resulting in unsatisfactory esthetics, the exposed necks of teeth can increase sensitivity to pain. A tissue matrix can be inserted with the aid of surgical intervention. The gingiva is then sutured to the overlying position. After a few months, the tissue matrix is completely transformed into healthy gingiva by the body's own cells. It can now assume its function of protecting the teeth and bone. Soft tissue augmentation after gum recession Adequate bone is available for the placement of an implant to replace the tooth. However, the surrounding area lacks gingiva to protect the implant and bone. Before beginning with prosthetic restoration, the soft tissue around the implant can be thickened with the aid of a tissue matrix. The soft tissue then presents stable and firm after insertion of the implant crown. In this condition, it protects the implant, jawbone and adjacent teeth and prevents bacterial infections. Soft tissue thickening around implants
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