IRCT20130710013938N6 IRCT 2021-08-22 Tabriz University of Medical Sciences Evaluation of modified palatal flap surgery to improve gingival health Evaluation of Keratinized mucosa changes with buccal base modified palatal flap in maxillary anterior implants 2021-05-20 anticipated 10 Complete https://irct.ir/trial/55851 interventional Randomization: N/A, Blinding: Not blinded, Placebo: Not used, Assignment: Single, Purpose: Treatment. N/A Periodontal health around dental implants. Intervention group: The crestal incision is applied in a split-thickness at the top of the crest so that it is 0.5 mm towards the palatal, then the supra-periosteal dissection is given up to 2 cm towards the palatal. At the end of palatal dissection, a periosteal incision is made and the periosteum and connective tissue are moved to the buccal base, ie the palatal connective tissue is rolled and placed behind the buccal mucosa and sutured by absorbable suture. The fixture is then placed in a standard surgical manner so that the initial torque is higher than 30n / cm. It should be noted that if the torque was lower than this value, the patient will be excluded from the study and his surgery will be performed in two stages. By placing the fixture as standard, healing abutment with a diameter of 4.5 cuff 4 and a height of 4.5 mm is placed. (One-step surgical procedure). Yes - There is a plan to make this available What will be shared: All data can be published after unidentifying individuals. When: 3 months after publishing the results To whom: It will be accessible to all researchers Conditions: The use of data with reference to the source is unrestricted Where to obtain: 1. Dr Mohammadali Ghavimi/Ghavimim@tbzmed.ac.ir 2. Dr Mahdi Sadeghi/ m.sadeghi13@gmail.com How to obtain: After receiving the email containing the data request from the researcher, the data will be provided to the researcher within a period of one month. Comments: