At this point, dissection is done between the radial fascia and the FPL (flexor pollicis longus) muscle that runs deep to the fascia. The radial artery runs radial to the FCR tendon and superior ...

Pronator quadratus (PQ) muscle is a quadrilateral muscle with attachments at the distal volar aspect of the ulna and radius. [8] Cadaver studies have confirmed the importance of the PQ muscle in ...