Osteochondritis dissecans of the knee in identical twins: a report of two cases.
نویسندگان
چکیده
We report the second case of osteochondritis dissecans (OCD) of the knee in identical twins (bilaterally in one and unilaterally in the other). Fixations with bio-absorbable pins, cylindrical osteochondral graft, and osteochondral mosaicplasty were all successful and bone union was achieved. We considered that genetic factors remain essential even if other factors (particularly repetitive trauma) are mainly responsible for the occurrence of OCD.
منابع مشابه
Matching osteochondritis dissecans lesions in identical twin brothers.
Osteochondritis dissecans is a disorder of unknown etiology that can result in fragmentation of osteochondral surfaces, most commonly of the knee, shoulder, elbow, and ankle. This may lead to sequelae of pain and an inability to participate in desired activities. Multiple theories exist as to the true cause of the disorder, but none have been fully proven. One such proposed etiology is genetic ...
متن کاملAutogenous Osteochondral Grafting for Treatment of Knee Osteochondritis Dissecans: A Case Series Study
Background: Although some surgical techniques have been described for the operative treatment of unstableOsteochondritis dissecans (OCD) of the knee, outcomes are variable and are not satisfying totally. The aim of thepresent study is to evaluate the outcomes of autogenous osteochondral grafting for OCD of the knee.Methods: In a case series study, from June 2014 to July 2015, ...
متن کاملOsteochondritis Dissecans of the Humeral Head: A Case Report and Review of the Literature
Osteochondritis dissecans (OCD) is a common joint disorder in knee, ankle and elbow, however it can be rarely found in glenohumeral joint. In this study, we report an asymptomatic case of humeral head OCD, which was detected incidentally following a trauma. X-rays showed an area of lucency around an oval bony fragment measuring about 1 cm on the superior aspect of the humeral head. However, ...
متن کاملBilateral Osteochondritis Dissecans of the Femoral Condyles in Both Knees: A Report of Two Sibling Cases
Osteochondritis dissecans (OCD) of both femoral condyles is very rare, with no previously reported cases of bilateral OCD of both knees in two siblings. We report on a brother and sister with both femoral condyle OCD with a description of surgical technique and clinical results. Fixation using headless compressive screws, osteochondral autologous transplantation and autologous chondrocyte impla...
متن کاملIdentical osteochondritis dissecans lesions of the knee in sets of monozygotic twins.
Osteochondritis dissecans (OCD) is a focal, idiopathic alteration of subchondral bone structure with the risk for secondary damage to adjacent articular cartilage and the development of premature osteoarthritis. The exact etiology of OCD is unknown, although repetitive microtrauma and vascular insufficiency have been previously described. A genetic predisposition has been suggested, but the exi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of orthopaedic surgery
دوره 20 1 شماره
صفحات -
تاریخ انتشار 2012