pronator quadratus muscle :-

Pronator quadratus muscle :-

Muscle details :-

pronator quadratus muscle

  • a square shaped muscle on the distal forearm that acts to pronate (turn so the palm faces downwards) the hand.

Origin :-

  • Lower quarter of anteromedial shaft of ulna .

Insertion :-

  • Lower quarter of anterolateral shaft of radius and some interosseous membrane .

Nerve supply :-

  • Anterior interosseous nerve (C8).

Action :-

pronator quadratus muscle action

  • Pronates forearm and maintains ulna and radius opposed .


Deformity :- 

Pronation deformity of the right forearm in a spastic form of cerebral palsy before surgery .

Tagged . Bookmark the permalink.

About vastralphysiotherapyclinic

Physiotherapist , Samarpan Physiotherapy Clinic, Vastral, Nirant Cross Road, Ahmedabad Home Visit Treatment Also Available in Bapunagar Vastral Rabari Colony Char Rasta, CTM, Maninagar , Viratnagar , Nikol And NearBy Area Of Ahmedabad.

Leave a Reply

Your email address will not be published. Required fields are marked *