هدفت الدراسة إلى المقارنة بين مشاركة البلازما الغنية بالصفيحات مع الطعم الأجنبي
المشتق من العظم البقري و الطعم الأجنبي المشتق من العظم البقري لوحده في معالجة
عيوب مفترق الجذور من الدرجة II في الأرحاء السفلية عند البشر . شارك في الدراسة
20 مريض أصحاء جهازياً تراوحت أعمارهم بين ( 32-58 ) سنة , مصابين بالتهاب
نسج داعمة مزمن.
لدى كل مريض إصابتين في مفترق الجذور من الدرجة الثانية و من
الناحية الدهليزية في أرحاء سفلية أولى أو ثانية , عولجت عشوائياً إما بالطعم الأجنبي
المشتق من العظم البقري مع البلازما الغنية بالصفيحات أو بالطعم الأجنبي المشتق من
العظم البقري لوحده.
The study aimed to Compare the effect of combination Platelet Rich
Plasma with bovine derived xenograft and bovine derived xenograft
alone in treatment of human class II furcation defects in mandibular
molars. Twenty systemically healthy patients, aged 32 to 58 years with
chronic periodontitis participated in the study . Each patient had 2 buccal
mandibular class II furcation defects (first or second molars) were
randomizely treated either with : bovine – derived xenograft with
Platelet – Rich plasma, or with bovine - derived xenograft alone.
References used
Baldini N,De Sanctis M, Ferrari M. Deprotinized bovine bone in periodontal and implant surgery. Academy of Dental Materials 27 (2011) 61-70
Bower RC. Furcation morphology relative to periodontal treatment Furcation entrance architecture. J Periodontol 1979; 50: 23
Camargo PM, Lekovic V, Weinlaender M, Vasilic N, Madzarevic M, Kenney EB . Platelet-rich plasma and bovine porous bone mineral combined with guided tissue regeneration in the treatment of intrabony defects in humans .J Periodontal Res. 2002 Aug;37(4):300-6
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furcation involvement occurs in the term of chronic periodontitis, and gives the
involved tooth worse prognosis, so that it represents a problem for diagnosis and treatment. The aim of
this study was to compare clinically the surgical treatment of