Interosseous membrane of forearm is piereced by?
Ans. is 'b' i.e., Anterior interosseous aery The anterior interosseous aery is the deepest aery on the front of forearm.It is one of the terminal branch of common interosseous aery, which in turn is a branch of ulnar aery.It is accompoined by anterior interosseous nerve, a branch of median nerve.It descends on the surface of the interosseous membrane between the FDP and FPL. It pierces the interosseous membrane at the upper border of the pronator quadratus to enter the extensor (dorsal) compament.Branches of anterior interosseous aery are :?Muscular branches : For deep muscles of front of forearm.Nutrient aery to radius and ulna.Median aery.
Brachial aery
Anterior interosseous aery
Posterior interosseous aery
Ulnar recurrent aery