RESULTS OF GUIDED BONE REGENERATION AFTER PRELIMINARY SOFT TISSUE EXPANSION
Keywords:
soft tissue expander, osteoplasty, bone atrophy, augmentation, guided bone regeneration , echoosteometry, muco-periosteal flapAbstract
Objective: Study of the effectiveness of the self-expanding expander for soft tissue augmentation prior to guided bone regeneration.
Methods: The study was conducted in the period 2021-2022 in the department of surgical dentistry of the clinic of South Kazakhstan Medical Academy (Shymkent, Kazakhstan) . We examined 60 patients with partial secondary adentia and alveolar ridge atrophy. Among those studied there were 25 (41.7%) males and 35 (58.3%) females. Patients ranged in age from 20 to 75 years, with a mean age of 45.16±0.68 years without regard to gender.
Results: showed that the greater severity and duration of pain syndrome when using the traditional method of bone grafting without preliminary soft tissue expansion led to the necessity of prescribing analgesics. This phenomenon is associated with the performance of additional incisions during the NCD. The need for them arose on day 3, when the pain syndrome was most pronounced, and persisted for the next 3-4 days. At the same time, analgesics were not necessary in Group 3b patients.
Conclusions: According to the study results, the most favourable postoperative period was observed in Group 3b patients who underwent soft tissue expansion prior to guided bone regeneration.
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