The authors analyzed 14 patients with severe osteomyelitis of the upper extremity between 1985 and 1992, managed with the vascularized fibular graft. Eleven radii, two humeri and one ulna were reconstructed. Bone loss after resection ranged from 6 to 12 cm (mean 8.14 cm). Follow-up ranged from 8 months to 7 years and 10 months (mean 3 years and 3 months). The therapeutic applications of the vascularized fibular graft in severe bone infections of the upper extremity were discussed and the good results of this surgical procedure established it as a good option for treatment. Morbidity at the donor site was minimal.
The authors reviewed 62 neurotizations of the brachial plexus in 71 patients performed between 1974 and 1989. The nerves used were the accessory, the motor or sensory branches of the cervical plexus, and the intercostals. Twenty-five suprascapular nerves, 19 musculocutaneous, 4 medial roots of the median nerve, and 12 lateral roots of the median nerve were neurotized. The authors concluded that useful results can be achieved using extraplexual neurotizations.
The authors present a prospective study comparing two surgical techniques for carpal tunnel release. A minimal - incision open decompression(3) is compared with an endoscopic release(2), that utilizes only a single proximal portal. There were operated on, 28 wrists in 28 patients, with clinical signs and EMG changes consistent on idiopathic carpal tunnel syndrome, that failed under previous conservative treatment. They were randomized into two groups , undertaken surgical treatment, either by endoscopic release or by open decompression. Grip strength (measured by dynamometric), sensitivity (measured by Semmes-Weinstein monofilaments), presence of pain and paresthesia, date of return to activities of daily living and complications were evaluated pre-operative and at 1, 2, 4, 6, 12 weeks after surgery. After 12 months average follow up, the results indicated that this proximal portal endoscopic technique can be safely performed, showing advantages over open conventional method, in terms of sooner return of grip strength, date of return to activities of daily living, and less incidence of pillar pain. No differences in paresthesia resolution, sensibility improvement or complications incidence were found.
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