ĐẶC ĐIỂM LÂM SÀNG VÀ ĐÁNH GIÁ SỰ THAY ĐỔI MÔ MỀM BẰNG KỸ THUẬT VẠT CUỘN Ở BỆNH NHÂN ĐƯỢC CẤY GHÉP IMPLANT

Abstract

Background: Roll flap technique increases blood supply to the tissue, the color coincides with the surrounding tissue, only a single surgical position and is more comfortable for the patient. Objectives: 1. To describe clinical and soft tissue characteristics of patients who have implanted implants with thin outer gingival thickness; 2. To evaluation of soft tissue changes outside the tooth loss area of patients who have implanted implants after using the roll flap technique. Materials and methods: A cross-sectional description of 23 patients who received Implant with a thin outer gingival thickness under 1.5 mm and agreed to perform the roll flap technique to thicken the soft tissue on the outside of the implant area. from August 2021 to August 2022 at Ho Chi Minh City Odonto-Stomatology Hospital. Results: In 23 patients who performed implant, the position of Implant teeth was mainly tooth 11 accounting for 25%; The lowest was tooth 22 and 23 , accounting for 5%. The reason for tooth loss was mainly due to tooth decay, accounting for 45%; and 27.5% due to periodontal disease. The majority of tooth loss time was ≥5 years, accounting for 55%. Evaluation of dental hygiene examination index, 72.5% of patients rated good oral hygiene, 27.5% rated good oral hygiene, there were no cases of poor oral hygiene. After 2 weeks of surgery, the thickness of soft tissue outside the tooth loss area reached 2.87mm; after 4 weeks reached 2.42mm compared to before surgery was 1.38mm; The difference was statistically significant with p<0.001. Conclusion: Roll flap technique is effective in enhancing soft tissue outside the tooth loss area in Implant patients with thin outer gingival thickness.