Which muscle does NOT contribute to dorsal digital expansion
Dorsal digital expansion is a tendinous modification of extensor digitorum and receives attachment of lumbricals, interossei but not adductor pollicis. Lumbricals andinterossei- MCP Flexion & IP extension their attachments to dorsal digital Expansion
Interossei
Lumbricals
Extensor digitorum
Adductor pollicis
Upper limb : Miscellaneous