Effect of Abutment Configuration on Peri-implant Soft and Hard Tissue in the Esthetic Zone - Randomized Clinical Trial

Inclusion Criteria: * patients over 18 years * good general health * good oral hygiene (FMPS \< 25%) * healthy periodontium (PPD \< 4mm) * thick phenotype * maxilla anterior region (extended to 15-25 positions) * solo missing teeth, intact adjacent teeth * type 1 alveolar shape after extraction 1 * retained occlusion * baseline buccal bone wall thickness at least 1.5 mm, based on intact CBCT scan * patient voluntarily accepts and signs the information and consent form for the study Exclusion Criteria: * general ill health * general surgical or oral surgery contraindication * a patient who has undergone local radiotherapy * active periodontal inflammation, inflammation of the alveolar cavity * smoking * posterior region * pregnancy, lactation * psychological or mental involvement affecting individual plaque control * presence of an implant adjacent to the planned implant * inadequate oral hygiene * need for vertical bone augmentation * gingival recession * Inappropriate implant position for screw fixation * bruxism