نتایج جستجو برای: massive bone defect

تعداد نتایج: 471335  

Journal: :International wound journal 2014
Ireneusz Babiak

The aim of the therapy in open tibial fractures grade III was to cover the bone with soft tissue and achieve healed fracture without persistent infection. Open tibial fractures grade IIIC with massive soft tissue damage require combined orthopaedic, vascular and plastic-reconstructive procedures. Negative-pressure wound therapy (NPWT), used in two consecutive cases with open fracture grade IIIC...

Journal: :journal of dental research, dental clinics, dental prospects 0
vahid esfahanian assistant professor shirin zahra farhad assistant professor mehrnaz sadighi

background and aims. furcally-involved teeth present unique challenges to the success of periodontal therapy and influence treatment outcomes. this study aimed to assess to compare use of adm and connective tissue membrane in class ii furcation defect regeneration. materials and methods. 10 patient with 2 bilaterally class ii furcation defects in first and/or second maxilla or man-dibular molar...

A. Meimandi Parizi A. Oryan H. Saeidinasab M.J. Emami,

Background: There are multiple methods for acceleration of bone healing. Bone marrow has been shown to contain osteoprogenitor cells. Objective: To determine the effect of percutaneous bone marrow injection on bone healing. Methods: 15 mature, 2-kg-weighing white New Zealand rabbits from both sexes were randomized into 3 groups: Group I: Only osteotomy of right radius was performed and a 5 mm b...

سبحانی , علی قلی, سرگزی , غلام حسین, سرگلزایی اول , فریدون, عرب , محمدرضا,

Background and purpose: This study was designed to identify the cells involved in the healing of the parietal bone defects after implantation of octacalcium phosphate (OCP) combined with bone matrix gelatin (BMG). Materials and Methods: Sixteen young male Sprague Dawley rats (5-6 weeks age) were used. A full thickness standardized trephine defects, 5mm in diameter, was made in the rat pari...

Journal: :International journal of clinical and experimental medicine 2015
Guo-Zhu Hou Feng Xu Wen-Ju Li Xiao-Meng Zhu Xing-Hua Song Yu-Lin Zhan

BACKGROUND It has been studied that the distribution of bone morphogenetic protein 2 is regular under bone defect situation. OBJECTIVE To observe the expression of bone morphogenetic protein 2 in rabbit radial defect site with different lengths. METHODS Forty-eight New Zealand rabbits were divided into two groups randomly. 0.5 cm bone defect and 3.0 cm bone defect were made by wire saw at t...

 محمد رضا عرب, , شیراحمد سارانی, , عظیم هدایت پور, , فریدون سرگلزائی اول, ,

Background: This study was designed to investigate the process of bone formation caused by implantation of octa calcium phosphate (OCP) in rat tibiae. Methods: We used 25 young male Sprague-Dawley rats. A full thickness standardized trephine defect, 3-mm in diameter, was surgically created on the superior end of right and left tibia. Amount of 6-mg synthetic Octa calcium Phosphate was implanted...

Journal: :Stem cells 2009
Masafumi Horie Ichiro Sekiya Takeshi Muneta Shizuko Ichinose Kenji Matsumoto Hirohisa Saito Takashi Murakami Eiji Kobayashi

Osteoarthritis in the knees, which can be caused by meniscal defect, constitutes an increasingly common medical problem. Repair for massive meniscal defect remains a challenge owing to a lack of cell kinetics for the menisci precursors in knee joint. The synovium plays pivotal roles during the natural course of meniscal healing and contains mesenchymal stem cells (MSCs) with high chondrogenic p...

ژورنال: دانشور پزشکی 2010

Background and Objective: One of the major concerns of surgeons and patients is repairing of bone loss due to various factors. Many materials have been made to improve the quantity and quality of bone loss repair. The aim of this research was radiographic evaluation of healing process of human bone loss created after implantation of HECBMG (Human Endochondral Bone Matrix Gelatin) and DBM (Demin...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید