Özet:

Summary Implant placement is an important factor in which sufficient bone thickness in the areas considered to ensure that the upper structure proteins are long-lived. The implant teams that move from this principle, at the stage of radiological diagnosis, often move on the way to select the areas where the bone defect and resorption is never. However, in some cases, the use of guided tissue regeneration (GTR) membranes in the areas where local bone defects are occurring is the way to increase bone volume and regenerate the defective part. In this way, the appropriate bone volume and spongiotic bone for osseointegration is obtained for implant placement. In this method given the name of the GTR technique, two types of membranes are used: 1 - non-resorve GTR membranes, 2 - resorve GTR membranes. The advantage of the GTR membranes that can be absorbed is that the placed membrane is not required to be removed after the regeneration is completed. In this case we offer implants we decided to apply local bone defect in the area where the GTR membranes that can be fully resorption are placed in the session, we also intended to place the implant. Biofıx GTR membrane and Bone Fit implant were used in a single operation as a combination. At the end of the 6 month regeneration period, the bone has shown volume growth, the implant osseointegration has also been completed in some cases, the area with bone defect Bioftx GTR membrane-biocoral biomateria and Bone Fit implant futur was placed with a single operation. At the end of the six-month healing period in German radiographs, the bone defect is regenerated, the bone volume in this area has grown sufficiently, the osseointegration of the implant fist is also completed, the same method is used for 7 vacancies, 3 of which are 3 years, 4 of which are in the 1 year tracking process. Keywords: bone regeneration, resorbe GTR membranes THE USE OF ENDOSSEOUSIMPIANTS WITH GTR MEMBRANE AND BIOMA TERIAL FOR CREST WHICH HAVE LARGE BONE DEFECTS (A case report) Abstract In some cases, where local bone defects are present the volume oftJie bone con be improved and tfie defect area can be regenerated by the use of GTR membranes. By this method the tight volume and the rigfit quality of bone can be obtained. For the GTR technique, two kinds of membranes can be used: 1 - Non-resorbable GTR membranes, 2 -resorbable GTR membranes. In our cases, Hie implant fixtures were placed at the same visit together with resorbable GTR membranes to the defective areas. In 4 cases, Biqfix GTR membrane and Bone fit implants were used in combination during the sae surgery visit. At the and of 6 months regeneration period, it was observed radiographically that the bone improved volumetrically and osseointegration of the implant Key words: Bone regeneration, resorbable GTR membranes.vas completed. In 3 cases, Biofix GTR membrane, Biocoral btomaterial and Bo-nefit implant fixtures were placed at the same visit to the defect area. At tiie end of the 6 months period, it was seen radiographically die defect was regenerated, the volume of the bone was satisfactory and the osseointegration of the implant-fixture was completed. The radiographer was confirmed as two.