title: Carpal tunnel release: do we understand the biomechanical consequences?
abstract: Carpal tunnel release is a very common procedure performed in the United States. While the procedure is often curative, some patients experience postoperative scar sensitivity, pillar pain, grip weakness, or recurrent median nerve symptoms. Release of the carpal tunnel has an effect on carpal anatomy and biomechanics, including increases in carpal arch width and carpal tunnel volume and changes in muscle and tendon mechanics. Our understanding of how these biomechanical changes contribute to postoperative symptoms is still evolving. We review the relevant morphometric and biomechanical changes that occur following release of the transverse carpal ligament.
authors.affiliation: Department of Orthopedics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
authors.forename: Nathan T
authors.initials: NT
authors.lastname: Morrell
authors.affiliation: Department of Orthopedics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
authors.forename: Andrew
authors.initials: A
authors.lastname: Harris
authors.affiliation: Department of Orthopedics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
authors.forename: Christian
authors.initials: C
authors.lastname: Skjong
authors.affiliation: Department of Orthopedics, The Warren Alpert Medical School of Brown University, Providence, Rhode Island.
authors.forename: Edward
authors.initials: E
authors.lastname: Akelman
keywords: biomechanics; carpal canal; carpal tunnel release; pillar pain; transverse carpal ligament