Mehdi Ramezan Shirazi
Orthopedics and Trauma Surgery Department, Imam Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran
[ 1 ] - Comparison of Pediatric and General Orthopedic Surgeons’ Approaches in Management of Developmental Dysplasia of the Hip and Flexible Flatfoot: the Road to Clinical Consensus
Developmental dysplasia of the hip (DDH) and flatfoot are common pediatric orthopedic disorders, being referred to and managed by both general and pediatric orthopedic surgeons, through various modalities. Our study aimed to evaluate their consensus and perspective disagreements in terms of diagnostic and therapeutic approaches of the mentioned deformities. Forty participants in two groups o...
[ 2 ] - تعیین اثر سه ماده کلرهگزیدین، بتادین و نئومایسینـ پلیمیکسینB در استریل کردن تاندون آلوده (یک مطالعه تجربی در خرگوش)
پیشزمینه: هدف از این مطالعه، تعیین اثر سه ماده ضدعفونیکننده کلرهگزیدین ۰.۴%، بتادین ۱۰% و نیومایسین پلی میکسین B در استریل کردن تاندون آلوده در خرگوشها بود.مواد و روشها: در شرایط استریل، تاندون آشیل از ۲۰ خرگوش برداشته شد و به قطعات یک سانتیمتری برش داده شد. در مجموع ۲۰۰ نمونه تاندون بهدست آمد. نمونهها به مدت ۱۵ ثانیه در کف اتاق عمل قرار داده شدند و در یکی از چهار گروه تجربی قرار گرفتند...
[ 3 ] - Contaminated osteochondral plugs: effect of different sterilizing solutions: an experimental study in the rabbit
Background: To determine the efficacy of different antiseptic solutions (Control group (I), Antibiotic solution (II), Chlorhexidine 0.4% (III), and povidone – iodine 10% (IV)) in sterilizing contaminated osteochondral plugs. Methods: Under sterile conditions, the femoral head and condyles of 20 rabbits were removed and cut into equal osteochondral pieces. A total of 200 osteochondral specimens...
[ 4 ] - Chondroblastoma of the patella treated with curettage and bone graft: a case report
Abstract Patella is a relative uncommon site for chondroblastoma. Most of cases of chondroblastoma in patella reported in literature are treated with patellectomy. We treated a large chondroblastic lesion in patella of an 18- year-old male with curettage, burring & bone graft and the result was satisfactory after 3 years post operation.
[ 5 ] - Evaluation of surgical treatment results in parosteal osteosarcoma
Abstract Background: Parosteal osteosarcoma is rare low-grade malignancy which arises on the surface of the metaphysis of long bones it has a low propensity to metastasize. Different surgical treatment options including marginal resection, wide resection and amputation were recommended for the tumor. The purpose of the study was to assess the results of different surgical treatment ...
[ 6 ] - Surgical treatment results of acute acromioclavicular injuries
Abstract Background: Different methods of surgical treatment for acromioclavicular(AC) joint injury were considered in the literature. The purpose of the study was to compare intra- articular AC repair technique with the extra-articular coracoclavicular repair technique for the patients with Rockwood type III and VAC joint injury when indicated. Methods: Nineteen consecutive patients wi...
[ 7 ] - Assessment of the clinical outcome of IM rod fixation in the treatment of tibial congenital pseudoarthrosis
Abstract Background: Pseudoarthrosis of the tibia poses one of the most challenging treatment problems in all of orthopedics. The goal of the study was to assess the clinical outcome of intramedullary rod fixation in its treatment. Methods: The results of the management for nine patients with pseudoarthrosis of the tibia with IM rod fixation were reviewed retrospectively between 198...