Managing the Extra-Articular Distal Radius Malunion.

Distal radius fractures are common injuries. Satisfactory outcomes are typically achieved with appropriate nonoperative or operative treatment. A proportion of these injuries develop symptomatic malunions, which may be treated surgically with distal radius corrective osteotomy. A thorough understanding of the anatomy, biomechanics, radiographic parameters, and indications is needed to provide appropriate treatment. Factors, including surgical approach, osteotomy type, use of bone graft, fixation construct, management of associated tendon and/or nerve conditions, soft tissue contracture releases, and need for ulnar-sided procedures, should be considered. A comprehensive evaluation is necessary to guide understanding for when salvage procedures may be preferred.