Chirurgie de la main
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Chirurgie de la main · May 2002
Randomized Controlled Trial Comparative Study Clinical TrialSingle injection digital block: comparison between three techniques.
Regional anesthesia of a single finger is commonly achieved by the traditional ring block. The major drawback of this technique is the need for at least two painful injections in the digit. Single injection techniques have been described. A comparison of their results could help health professionals select the most appropriate technique. ⋯ The least invasive of equally effective techniques should be considered as the first choice. The subcutaneous single injection digital block is safe, efficient and easy to perform. It allows treatment of all conditions on the volar aspect of the finger and on the dorsal aspect of the distal and middle phalanxes. For surgery on the dorsal aspect of the proximal phalanx, a supplementary dorsal block should be used.
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Chirurgie de la main · May 2002
Clinical Trial[The square pronator: an "aspirin" strip in antalgic surgery for painful neuromas of the wrist].
From June 96 to January 2001, 25 patients have been operated on for painful neuromas localised at the wrist. They were between 10 and 52 years of age. These neuromas were located in at the median nerve 17 cases, at the ulnar nerve in seven cases and at the radial nerve in one case. ⋯ In 21 cases (84%) (17 median, 4 ulnar nerves) the pain has completely disappeared and in four cases (3 ulnar, 1 radial), the pain has considerably decreased but without total disappearance. In the cases of median nerve neuromas the dysaesthesia has greatly decreased. No complications and no sequelae on the donor site are reported.