Pronator quadratus (PQ) muscle is a quadrilateral muscle with attachments at the distal volar aspect of the ulna and radius ... The average width from the proximal edge to the distal edge ...

A systematic review analyzed various surgical techniques and their outcomes, revealing that proximal ulnar osteotomies and ... the radial head (the top of the radius bone) is displaced from ...

This technique makes it possible to identify and compare with greater precision the insertion sites of the brachialis and triceps brachii muscles in the proximal ... ulna and radius—and its ...