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Radiocarpal fracture-dislocations are uncommon injuries, comprising a spectrum of trauma to the capsuloligamentous complex and osseous structures of the radiocarpal joint along with the adjacent structures. Management guidelines are derived from limited case series and expert opinions. An understanding of the relevant anatomy suggests that restoration of an anatomically reduced joint in conjunction with repair or reconstruction of the osseous and soft tissue structures optimizes outcome. Special consideration should be given to repair of the radial styloid, intercarpal ligaments, and radiocarpal capsuloligamentous complex. The authors report 2 patients with radiocarpal fracture-dislocations in which reduction and stabilization of the carpus was achieved using suture anchor fixation of the volar extrinsic radiocarpal ligaments., (Copyright 2013, SLACK Incorporated.)

Scapholunate instability can be treated by stabilizing the scaphoid with the dorsal wrist capsule, which acts as a tether to control palmar rotation. We began using suture anchors instead of pull-out wires to secure the dorsal capsule to the scaphoid. Thirty-eight patients were treated with this method, and 35 were followed an average of 24 months. Sixteen were pain free, 12 had pain with activity, and 7 required additional surgical treatment. Patients regained 85% of expected grip strength, with 25 of the 35 returning to their preinjury job. The scapholunate gap, reduced at the time of surgery, recurred in 31 of the 35 patients, but this alone did not correlate with symptoms. This procedure improves symptoms in a majority of patients, but like other procedures described for scapholunate instability, it does not completely cure the problem.

The history of electrical bone healing and the vast amount of laboratory and clinical data that support its efficacy are reviewed. The paper presents guidelines for the proper use of electrical stimulation and a description of the various systems available. The use of electrical stimulation to treat scaphoid fractures is covered in detail. Contraindications to the use of electrical stimulation are also addressed.