An in-depth look at zone III and IV anatomy of the finger extensor mechanism and some clinical implications for use of the relative motion flexion orthosis

“It is misleading to speak of isolated, individual and specific actions of the extensor digitorum, lumbricals and interossei muscles. They function as well integrated and coordinated groups in every movement of the digits” Sunderland 19451

Source: Journal of Hand Therapy - April 20, 2023 Category: Rehabilitation Authors: G. van Strien, K.J. van Zwieten Source Type: research