Mohammad M. Sarzaeem
Orthopaedic Surgeon, Imam Hossein Hospital, Shahid Beheshti University of Medical sciences, Tehran, Iran
[ 1 ] - Acute Primary Total Knee Arthroplasty for Proximal Tibial Fractures in Elderly
Background: Proximal tibial fractures in elderly patients with osteoporosis or knee osteoarthritis (OA) are challengingcases. In the current study, we present our experience with uncommon acute primary total knee arthroplasty (PTKA)in this patient population.Methods: PTKAs were performed following proximal tibial fractures in 30 consecutive patients over 60 years of agewith osteoporosis or knee...
[ 2 ] - Stress Fracture of the Lateral Femoral Condyle afterTotal Knee Arthroplasty
Background: This is to assess one of the rare complications after total knee replacement and to assess risk factors of failure.Methods: 11 patients with varus knee and an average age of 67 years underwent TKA between 2005 and 2013. All patients returned with a sudden sharp knee pain, disability to walk and significant decrease in ROM about 4 to 8 weeks after surgery. Radiographic examination re...
[ 3 ] - ترمیم رباط متقاطع جلویی: مقایسه دو روش گرافت استخوان‌ـ تاندون پاتلاـ استخوان با گرافت همسترینگ چهارلایه
پیش زمینه: انتخاب نوع گرافت برای بازسازی رباط متقاطع جلویی همچنان بحث‌بر‌انگیز است. هدف از این تحقیق، مقایسه نتایج گرافت پاتلا با گرافت چهارلایه سمی‌تندینوس ـ گراسیلیس جهت بازسازی رباط متقاطع جلویی طی ۳ سال پیگیری بود.مواد و روش: در یک کارآزمایی بالینی تصادفی، ۷۱ بیمار با میانگین سنی ۲۹ سال برای پارگی رباط متقاطع جلویی طی یک سال درمان شدند. چهل و شش بیمار به روش گرافت استخوان ـ تاندون پاتلا ـ ...
[ 4 ] - Reconstruction of the anterior cruciate ligament:a comparison between bone-patellar tendon-bone grafts and four-strand hamstring grafts
Background :Disruption of anterior cruciate ligament (ACL) is a common ligamentous injury of the knee. The choice of graft for (ACL) reconstruction remains controversial. This prospective, randomized clinical trial aimed to compare clinical results of bone-patellar tendon-bone (BPTB) grafts and four-strand semitendinosus-gracilis (ST) grafts for ACL reconstruction over a 3-year follow-up inte...
[ 5 ] - Closed K-wire Fixation for the Treatment of Perilunate Dislocation and Trans-Scaphoid Perilunate Fracture Dislocations without Ligamentous Repair: Short Term Follow-Up
Background: The purpose of this study was to evaluate the treatment outcomes of perilunate dislocations (PLDs) andtransscaphoid perilunate fracture dislocations (TSPLDs) treated with operative volar approach without ligament repairor reconstruction.Methods: A total of seven patients (10 hands) were studied during 2017-2018. We fixed scaphoid fractures thorougha volar app...