title: Technical Tip for Proximal Release During Open Carpal Tunnel Release Using a Subcutaneous Pocket.
abstract: Technical steps to avoid incomplete proximal release of the carpal tunnel are described. Local anaesthesia is infiltrated as a subcutaneous bleb over the distal wrist crease and extending 2-3 cm over the forearm fascia. Tumescence of local anaesthesia into the subcutaneous plane helps create a pocket between the forearm fascia and subcutaneous tissues. Intraoperatively a subcutaneous pocket is made above the transverse carpal ligament and antebrachial fascia with blunt dissection. A retractor is placed under the pocket, which facilitates optimal visualization to allow reliable complete proximal release of compression.The authors have found that this technique is reproducible and reliable across their collective experience.
authors.affiliation: 1 Royal Free Hospital, Hampstead, London, United Kingdom.
authors.forename: Dariush
authors.initials: D
authors.lastname: Nikkhah
authors.affiliation: 1 Royal Free Hospital, Hampstead, London, United Kingdom.
authors.forename: Amir H
authors.initials: AH
authors.lastname: Sadr
authors.affiliation: 1 Royal Free Hospital, Hampstead, London, United Kingdom.
authors.forename: Mohammed Ali
authors.initials: MA
authors.lastname: Akhavani
mesh_terms: D002349:Carpal Tunnel Syndrome / Q000601:surgery*; D019299:Decompression, Surgical / Q000379:methods*; D006801:Humans; D008023:Ligaments, Articular / Q000601:surgery*; D014955:Wrist Joint / Q000601:surgery*
keywords: Carpal tunnel release; Incomplete release; Transverse carpal ligament