The Journal of hand surgery, European volume
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J Hand Surg Eur Vol · Feb 2003
Case ReportsThe two-level ulnar collateral ligament injury of the metacarpophalangeal joint of the thumb.
Ulnar collateral ligament injuries of the thumb may present as avulsion fractures of the bone or as ligamentous tears. Displaced fracture fragments or Stener lesions demand operative management. Occasionally, both fracture and ligamentous tears may occur simultaneously, and the management of the ligamentous aspect may be overlooked in cases with undisplaced fractures leading to failure of non-operative treatment. It is important in cases with a relatively undisplaced fracture fragment to exclude a simultaneous ligamentous tear and Stener lesion by careful clinical examination and by examining the radiographs for telltale displaced flecks of bone.
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J Hand Surg Eur Vol · Dec 2002
Simple decompression with small skin incision for cubital tunnel syndrome.
Eighteen elbows in 17 patients with cubital tunnel syndrome were treated by simple decompression using only a 1.5-2.5 cm skin incision with no endoscopic assistance. According to McGowan's criteria, three elbows were classified preoperatively as grade I, six as grade II and nine as grade III. ⋯ Improvement of symptoms occurred in all patients and dislocation of the ulnar nerve was not observed. Simple decompression through a small skin incision can be recommended for the treatment of cubital tunnel syndrome, if the indication is appropriate.
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J Hand Surg Eur Vol · Oct 2002
Scaphoid nonunion: treatment with a pedicled vascularized bone graft based on the 1,2 intercompartmental supraretinacular branch of the radial artery.
Pedicled vascularized bone grafts (Zaidemberg's technique) were used to treat 22 established scaphoid fracture nonunions, 16 of which were found to have avascular proximal poles at surgery. After a follow-up of 1-3 years, only six (27%) of the 22 fracture nonunions had united. Only two of the 16 nonunions with avascular proximal poles united, compared with four of the six nonunions with vascular proximal poles. We conclude that this technique of pedicled vascularized bone grafting may not improve the union rate for scaphoid fracture nonunions with avascular proximal pole fragments.
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J Hand Surg Eur Vol · Oct 2002
Randomized Controlled Trial Clinical TrialTopical anaesthesia to reduce pain associated with carpal tunnel surgery.
This randomized, double-blinded study assessed the effectiveness of a topical anaesthetic, eutectic mixture of local anaesthetics (EMLA), in reducing pain associated with carpal tunnel release performed under local anaesthetic. Fifty-six patients undergoing carpal tunnel release under local anaesthetic were randomized into either EMLA (n = 29) or placebo (n = 27) groups. ⋯ Pain scores were significantly less for needle insertion (P = 0.001) and injection of anaesthetic (P = 0.0005). Scores related to surgery were also lower in the EMLA group, but this did not reach statistical significance.
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J Hand Surg Eur Vol · Oct 2002
The role of the extensor digitorum communis muscle in lateral epicondylitis.
A common finding in tennis elbow is pain in the region of the lateral epicondyle during resisted extension of the middle finger (Maudsley's test). We hypothesized that the pain is due to disease in the extensor digitorum communis muscle, rather than to compression of the radial nerve or disease within extensor carpi radialis brevis. Thirteen human forearm specimens were examined. ⋯ The results confirmed the high prevalence of a positive Maudsley's test in lateral epicondylitis, and also that the patients with tenderness at the site of origin of the extensor digitorum communis slip to the middle finger had the greatest pain during middle finger extension. These anatomical and clinical findings clarify the anatomy of extensor digitorum communis, and suggest that this muscle forms the basis for the Maudsley's test. The muscle may play a greater role in tennis elbow than previously appreciated.