POLIMER PLASTINKADAN VA MIKROVINTLARDAN O’TIZ YUMSHOQ TO’QILGAN AVTOTRANSPLANTNI FIKSATSIYA QILISH UCHUN FOYDALANISH USULI
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Mikrovintlar, polimer plastinka, erkin gingival greft, vestibuloplastika##article.abstract##
Ushbu maqola implantatsiya qilingan bemorlarda vestibuloplastika paytida mikrovintlar bilan birgalikda shaffof polimer plastinka yordamida erkin gingival yumshoq to'qimalarning avtogreftini mahkamlashning yangi usulini taqdim etadi. Ushbu tadqiqotning dolzarbligi greftning barqarorligini yaxshilash, bosim bosimini teng taqsimlash va keratinlashtirilgan gingiva kengligini oshirish bilan birga jarrohlik vaqtini qisqartirish zaruratidan kelib chiqadi. Mavjud yumshoq to'qimalarni ko'paytirish usullari tahlili o'tkazildi, shu jumladan erkin gingival greftlarni klassik tikuv fiksatsiyasi, biriktiruvchi to'qima transplantatsiyasi, kollagen matritsalari va muqobil fiksatsiya usullaridan foydalanish. Mavjud texnikalar greft barqarorligining etarli emasligi, bir xil siqilishning yo'qligi va texnik murakkablik bilan bog'liq bir qator cheklovlarga ega ekanligi aniqlandi. Taklif etilayotgan usul siqish elementi bo'lib xizmat qiluvchi shaffof polimer plastinkasidan, greft yig'ish uchun shablondan va mikrovintlarni joylashtirish uchun shablondan foydalanishga asoslangan.
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