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Register a new userTreatment of Class II Furcation Defects Using Bovine-Derived Xenograft (BDX) With or Without Platelet-Rich Plasma (PRP)
معالجة إصابة مفترق الجذور من الدرجة الثانية باستخدام طعم أجنبي مشتق من العظم البقري مع أو بدون البلازما الغنية بالصفيحات
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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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The research provides a comparison between two methods for treating osteoarthritis. In the knee joint using platelet-rich plasma injections after or without arthroscopy, the study included 100 cases every fifty of them were treated in one way and the
results were evaluated after surgery and the researcher reached the following results. Treatment with platelet-rich plasma injections after arthroscopy provided an advantage in terms of pain reduction and reduced joint effusion in the knee, improvement of the ability to rest on the limb (walking), and a marked reduction in the severity of symptoms and signs of degeneration was noted.
The aim of this study is to evaluate the clinical outcomes of
treatment of temporomandibular joint disorders via injection HA &
PRP. The sample consisted of 24 patients with TMD.
This study is aimed to evaluate the role of Platelet Rich Plasma PRP on osteogensis
in periosteal distraction. The sample consisted of 12 rabbits from local spices. The sample
divided equally into two groups, titanium mesh with holes was used in to
elevate the
periosteum and the space between the surface of bone and the mesh was filled with
collagen sponge, in the test group the sponge was injected with PRP. The rabbits were
killed after eight weeks after operation and the samples were prepared for histological
study. The histological study of specimens of control group showed formation of small
island of osteoid with large areas of connective tissue. While, in test group there was an
increasing in bone formation in form of wide area of woven bone and decreasing in
connective tissue. We conclude that application of Platelet Rich Plasma PRP lead to
improvement in bone formation in periosteal distraction.
This study aims to know the effect of PRP on bone healing and regeneration after cystoectomy within studying clinical and radiological bone density changes. The research sample comprised 18 patients (14 males, 4 females) (20 cystic lesions in the upp
er jaw,1-3 cm diameter). This sample was divided into 2 similar groups :
The experimental group: Platelets-rich Plasma with Tri-Calcium Phosphate was applied.
The control group: only Tri-Calcium Phosphate, without Platelets-rich Plasma, was applied.
Both groups were observed clinically and radiologically. According to radiological observation, the digital panoramic radiographs were taken before, immediately after surgery, after 3 months, and after 6 months, respectively. Bone density measurements were done through Digora® digital program.
The present study showed that there is no statistical difference between the experimental group & the control group, regarding Pain Index and Infection Index; while there was a statistical difference between the experimental group & the control group, regarding bone density after 3 and 6 months after surgery.
Within the limitations of the present study, the application of autologous platelets-rich plasma (PRP) accelerates bone regeneration after cystoectomy.
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
second degree- furcal involvement in
mandiblur molars (that each of them has one furcation), using Er:YAG laser versus conventional surgery.
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