The Journal of hand surgery, European volume
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J Hand Surg Eur Vol · Jun 2009
Incidence of re-operation and subjective outcome following in situ decompression of the ulnar nerve at the cubital tunnel.
The purpose of this investigation was to determine the failure rate of in situ decompression for cubital tunnel syndrome as determined by the need for additional surgery. We performed a comprehensive chart review of 56 adult patients who had undergone in situ decompression for cubital tunnel syndrome in 69 extremities with more than 1 year follow-up. The patients completed a comprehensive questionnaire concerning preoperative and postoperative pain, numbness, and weakness. ⋯ Five limbs (7%) with persistent symptoms postoperatively were treated successfully with anterior submuscular transposition. These data suggest that in situ decompression of the ulnar nerve is a reliable treatment for cubital tunnel syndrome and has a low failure rate. The uncommon patient with continued symptoms after decompression can be treated effectively with transposition of the ulnar nerve.
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J Hand Surg Eur Vol · Jun 2009
Flexor tendon repair in zone 2 using a six-strand 'figure of eight' suture.
The tensile strength of three different flexor tendon repair techniques were tested in vitro: the modified Kessler technique (a two-strand repair), two 'figure of eight' sutures (a four-strand repair) and three 'figure of eight' sutures (a six-strand repair). The mean breaking forces for the three techniques were 48.0 N, 73.1 N and 93.3 N, respectively, and the differences were highly significant (p < 0.0001). ⋯ One repair (2%) ruptured. In the remaining 49 repairs, the result was considered excellent in 39 (78%) and good in 10 (20%) using the Strickland and Glogovac grading system.
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J Hand Surg Eur Vol · Feb 2009
Randomized Controlled Trial Comparative StudySingle injection digital block: is a transthecal injection necessary?
Three different methods of injection to obtain digital block anaesthesia were performed on 15 healthy volunteers to evaluate the success and extent of anaesthesia. We found that the traditional transthecal injection technique was inaccurate and the injected agent mainly flowed into the subcutaneous space, and did not remain within the sheath. ⋯ However, the anaesthetic area after the deep transthecal injection was significantly smaller than that of the other two techniques (P<0.01). A transthecal digital block offers no advantage over a simple subcutaneous digital block.
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J Hand Surg Eur Vol · Feb 2009
The relative incidence of fractures at the base of the proximal phalanx of the thumb in children.
There is disagreement in the literature about the most common fracture type at the base of the proximal phalanx of the thumb in children below the age of adolescence. In this prospective study, 58 consecutive children aged 10 years or less with isolated fractures of the base of the proximal phalanx of the thumb were included and their radiographs were reviewed. The study included 38 boys and 20 girls with a mean age of 8 (range 1-10) years. After excluding one patient, in whom the type of fracture could not be determined, the most common fracture in the remaining 57 cases was the Salter-Harris type II fracture (72%), followed by the juxta-epiphyseal type II fracture (18%).