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This retrospective study evaluated the outcome of corrective osteotomy for malunited distal radial fractures and investigated the influence of the radiological result on the clinical outcome. Twenty-nine patients underwent corrective osteotomy for malunited, dorsally tilted fractures of the distal radius and 20 underwent corrective osteotomy for malunited, palmarly angulated distal radial fractures. All were surveyed at an average of 18 months after surgery and assessed for: pain; grip strength; range of motion; radial tilt; radial inclination; and ulnar variance. Postoperative radial tilt, radial inclination and ulnar variance were significantly improved by corrective osteotomy. Patients with no, or only minor residual deformity after corrective osteotomy had significantly better results than those with gross residual deformity.

Carpal tunnel release (CTR) is regarded as a common and successful operative procedure in hand surgery. However, an increasing number of patients with complications have been referred to our hospital. This retrospective investigation was undertaken to clarify the reasons for persisting or recurrent symptoms in 200 patients who underwent secondary exploration during a 26 month period at a single institution. In 108 cases, the flexor retinaculum was found to have been released incompletely. In 12 patients, a nerve laceration had occurred during the primary intervention. In 46 patients, symptoms were due to the nerve being tethered in scar tissue. The re-exploration revealed circumferential fibrosis around and within the median nerve in 17 patients and a tumour in the carpal tunnel in four patients. In 13 patients, no specific reason was found for recurrence of symptoms. We conclude that CTR seems to be a widely underestimated procedure and revision surgery could be largely avoided by reducing technical errors during the primary operation.