The Journal of hand surgery
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Case Reports
Simultaneous radius and ulna reconstruction with folded free vascularized fibula transfer: case report.
We report 1 case of successful treatment of radius and ulna nonunion by a folded vascularized fibular graft, in which 2 parallel fibular struts remained connected by the periosteum and peroneal vessels, and another case of infected nonunion of the ulna and radius with osseous and soft tissue defects treated by a free fibular osteoseptocutaneous flap with folded fibular graft in a 1-stage procedure.
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Extensor tendon injuries are common; however, relatively few studies have evaluated extensor tendon repair methods. The purpose of this study was to investigate the properties of the running-interlocking horizontal mattress repair method with regard to tendon shortening, stiffness, strength, and time needed to perform the repair, compared with the modified Bunnell method and the augmented Becker method. ⋯ The running-interlocking horizontal mattress repair is significantly stiffer and faster to perform than either the augmented Becker or the modified Bunnell repairs, and it results in less shortening than either of these methods. The running-interlocking horizontal mattress repair should be strong enough to withstand some early motion.
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Perilunate dislocations and transscaphoid perilunate fracture dislocations are associated with a high incidence of posttraumatic arthritis. According to the current literature, at medium-term follow-up, radiological signs of arthritis do not correlate with functional scores. The aim of this study was to evaluate patient hand function and the development of posttraumatic arthritis after perilunate dislocations (11 cases) and transscaphoid perilunate fracture dislocations (7 cases) at a minimum 10 years of follow-up. ⋯ Therapeutic IV.
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A case of complete dislocation of the lunate and scaphoid resulting from a fall is reported. We are unaware of any previously reported case of simultaneous dislocation with the scaphoid completely extruded from the wrist at the time of injury. The patient was treated with a proximal row carpectomy.
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We conducted an anatomic study to provide detailed information on the pectoral nerves and anatomic data on the transfer of the pectoral nerves to the axillary nerve. Moreover, we experimentally determined the feasibility of transferring the pectoral nerves to the suprascapular nerve in upper brachial plexus injury. ⋯ With an adequate length, diameter, and nerve composition, the middle and inferior branches of the pectoral nerves are suitable donor nerves to the axillary nerve and a potential source of reinnervation of the suprascapular nerve in upper brachial plexus injury.