Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.

Extensor aponeurosis

From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search

Extensor aponeurosis --> extensor digital expansion

a triangular tendinous aponeurosis including the tendon of the extensor digitorum centrally, interosseus tendons on each side, and a lumbrical tendon laterally. It covers the dorsal aspect of the metacarpophalangeal joint and the proximal phalanx.

Synonym: dorsal hood, extensor aponeurosis, extensor expansion.