introduction lunate fracture is a rare injury. most reports are associated with other wrist injuries such as perilunate dislocation and distal radius fracture. isolated lunate fracture has been reported even more rarely. the choice of treatment and outcomes are consequently undetermined. case presentation in this case report we will describe a lunate avulsion fracture as an isolated injury afte...

Eighteen patients with acute dislocation of the patella had associated osteochondral fractures. This fracture complicates approximately 5% of all acute dislocations of the patella occurring in children. Three types of fracture patterns were noted. All patients who were treated by immediate arthrotomy and excision or replacement of the osteochondral fragment and repair of the acute dislocation o...

Fixation of an osteochondral fracture after acute patellar dislocation is an infrequent form of treatment. Likewise, the location of this fragment in the lateral region of the lateral femoral condyle, functioning as a free body, is uncommon. The aim of this study was to present a case of osteochondral fracture of the patella at an unusual site, along with the therapy used and the clinical follo...

Subchondral bone plays a role in the pathogenesis of osteochondral damage and osteoarthritis in horses and humans. Osteochondral fragmentation and fracture, subchondral bone necrosis and osteoarthritis are common diseases in athletic horses, and subchondral bone is now thought to play an integral role in the pathogenesis of these diseases. There have been numerous research efforts focused on ar...

Osteochondral fracture of the patella following a lateral patellar dislocation can be treated with operative and nonoperative techniques that are dictated by the clinical presentation. In the presence of large fragments following acute fractures, arthroscopic retrieval and fixation are advocated, whereas smaller displaced fragments may be removed and discarded as loose bodies. Several methods o...

Osteochondral fracture of lateral femoral condyle can result from support and other twisting injuries of the knee. Arthroscopy is a better diagnostic and therapeutic tool as standard radiographs can mislead regarding the size and location of the fragment. If fragment is large and displaced, arthrotomy may become necessary. We present a case of large osteochondral fracture of lateral femoral con...

Introduction Osteochondral lesions of the tibial plafond account for approximately 2.6% of osteochondral lesions in the ankle. There are few cases describing this lesion in the literature, with little information on mechanism of injury, history/physical findings or recommendations for management. Case Presentation A 17-year-old male competitive soccer player presented with a 6-7 month history...

Osteochondral fractures of the patella are relatively common pediatric knee injuries, often missed during initial evaluation, and almost always associated with acute dislocations. We report case an adolescent patient a very large osteochondral fracture involving whole medial patellar facet without concomitant dislocation patella. A 16-year-old presented to emergency pain swelling in left after ...

BACKGROUND AND AIM The aim of our study is to analyze the different techniques used in arthroscopic treatment of talus osteochondral lesions. MATERIAL AND METHOD We retrospectively analyzed 73 patients who underwent surgery between 2000 and 2011. Patients were divided in two groups: group A (51 patients), those treated with osteochondral stimulation techniques, and group B (32 patients), that...

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