title: Percutaneous release for trigger thumb in children under general and local anesthesia.
abstract: A retrospective trial of percutaneous release for 40 trigger thumbs in 33 children under different types of anesthesia (general versus local) at a mean age of 2.5 years was conducted between February 1989 and March 2003. Based on the tolerance of the child and parents, 20 children were processed using local anesthesia at our office and 13 children were given general anesthesia. We recommend special manipulation to ensure complete release of the A1 pulley when general anesthesia is necessary. Of the 26 trigger thumbs in the local anesthesia group, 23 were successfully released. Only one patient in the general anesthesia group had an unsatisfactory outcome. Percutaneous surgery achieved a 90% successful release rate for trigger thumb in children, without recurrence. There was no statistical difference in the release of trigger thumbs with these two anesthetic procedures (p = 0.66). Overall, 37 trigger thumbs achieved full extension and flexion without any residual deformity following percutaneous release. Our results suggest that percutaneous release for trigger thumb is satisfactory, no matter which method of anesthesia is used.
authors.affiliation: Department of Orthopedic Surgery, Chung-Ho Memorial Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.
authors.forename: Hsien-Chung
authors.initials: HC
authors.lastname: Wang
authors.forename: Gau-Tyan
authors.initials: GT
authors.lastname: Lin
mesh_terms: D000556:Ambulatory Surgical Procedures; D000768:Anesthesia, General; D000772:Anesthesia, Local; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D019637:Orthopedic Procedures / Q000379:methods; D017060:Patient Satisfaction; D012008:Recurrence; D012189:Retrospective Studies; D013717:Tenosynovitis / Q000601:surgery*; D013933:Thumb / Q000002:abnormalities / Q000601:surgery*; D016896:Treatment Outcome