title: Does the severity of bilateral carpal tunnel syndrome influence the timing of staged bilateral release?
abstract: A retrospective chart analysis was performed of 66 patients with bilateral carpal tunnel syndrome (CTS) who underwent either single endoscopic carpal tunnel release (ECTR) or staged bilateral ECTR to determine the frequency and timing of contralateral surgery. Bilateral CTS patients with contralateral severe CTS underwent bilateral staged ECTR 86% of the time and the second operation was performed 6 ± 5 weeks after the initial ECTR. Patients with contralateral moderate CTS underwent bilateral staged ECTR 74% of the time with a mean of 11 ± 3 months between operations. Patients with contralateral mild CTS underwent bilateral staged ECTR 20% of the time and averaged 7 ± 3 years between procedures. For patients with bilateral CTS, the severity of CTS on the contralateral side to the initial release affects both the frequency and timing of the contralateral surgery. This information may be used to establish guidelines for treatment with bilateral simultaneous CTR.
authors.affiliation: Section of Plastic Surgery, Yale University School of Medicine, New Haven, CT, USA.
authors.forename: Simon H
authors.initials: SH
authors.lastname: Chin
authors.forename: Laura K
authors.initials: LK
authors.lastname: Tom
authors.forename: J Grant
authors.initials: JG
authors.lastname: Thomson
mesh_terms: D000368:Aged; D002349:Carpal Tunnel Syndrome / Q000145:classification / Q000473:pathology / Q000601:surgery*; D004724:Endoscopy; D006801:Humans; D008875:Middle Aged; D019637:Orthopedic Procedures / Q000379:methods; D012189:Retrospective Studies; D012720:Severity of Illness Index; D013997:Time Factors