title: A review of the biomechanics of intrinsic replacement in ulnar palsy.
abstract: The actions of the interossei and lumbricals are many and their loss causes significant impairment of hand function. Many procedures have been described to restore intrinsic function following ulnar nerve palsy. There are many biomechanical issues involved in tendon transfers, including choice of muscle-tendon unit, route, insertion site, tension and drag. The surgeon, therefore, should have a good understanding of biomechanical principles to ensure optimal results. In this article the principles of biomechanics are reviewed with specific reference to tendon transfers for intrinsic reconstruction in ulnar palsy, along with their practical implications.
authors: Green Pastures Hospital and Rehabilitation Centre, Pokhara, Nepal. rlschwarz@hotmail.com
authors: R J
authors: RJ
authors: Schwarz
authors: J W
authors: JW
authors: Brandsma
authors: D J
authors: DJ
authors: Giurintano
mesh_terms: D001696:Biomechanical Phenomena; D006225:Hand / Q000294:innervation / Q000503:physiopathology / Q000601:surgery; D006801:Humans; D013709:Tendon Transfer / Q000379:methods*; D020424:Ulnar Neuropathies / Q000503:physiopathology / Q000601:surgery*