BACKGROUND There are no established guidelines on the age or the severity of deformity for which an ulna shortening osteotomy or ulna epiphysiodesis should be performed in children and adolescents with Madelung deformity. The purpose of this study was to identify radiographic criteria associated with the eventual performance for an ulna shortening procedure in this patient population. METHODS...

QUESTION What is the diagnostic value of provocative wrist tests and magnetic resonance imaging (MRI) for suspected wrist ligament injuries? DESIGN Cross-sectional study. PARTICIPANTS 105 people presenting to hand clinics with wrist pain and suspected wrist ligament injuries were evaluated prospectively. OUTCOME MEASURES The integrity of wrist ligaments was tested with seven provocative t...

We have used arthroscopic debridement and interposition arthroplasty with an acellular dermal matrix allograft in treatment of first carpometacarpal joint arthritis successfully in a limited number of patients. The purpose of this investigation was to study the use of an acellular dermal matrix graft in a rabbit model of interposition arthroplasty. Eleven rabbits underwent excision of the lunat...

Variations in muscle attachments are valuable in interpreting rare clinical conditions. This case report discusses about the abnormal extensor indicis muscle attachment in left hand of male cadaver and its clinical relevance. The extensor indicis muscle was arising from lunate carpal bone and posterior radiocarpal ligament which further continued as short belly and had its distal attachment on ...

In his treatise on joint injuries Astley Cooper (1832) included only one example of carpal dislocation. Speed (1950) estimated that carpal fractures and dislocations comprised oneeighth of injuries about the wrist. Although they are so common carpal dislocations are often unrecognised or mismanaged (Watson-Jones 1946, Cave 1958, McLaughlin 1959, Wade 1960). There is still disagreement about the...

OBJECTIVE Closed reduction and internal fixation of the scapholunate dissociation are currently performed using K-wires or a headless bone screw. We present an alternative for this fixation by means of a cannulated screw with dynamic adjustable interfragmentary compression and discuss the advantages of using this type of technique. METHODS Closed reduction of the scapholunate interval was ach...

BACKGROUND The purpose of the present study is to report on a cohort of patients with a volar shearing fracture of the distal end of the radius in whom the unique anatomy of the distal cortical rim of the radius led to failure of support of a volar ulnar lunate facet fracture fragment. METHODS Seven patients with a volar shearing fracture of the distal part of the radius who lost fixation of ...