Abductor Pollicis Longus Muscle Overview - Human Anatomy | Kenhub скачать в хорошем качестве

Abductor Pollicis Longus Muscle Overview - Human Anatomy | Kenhub

Want to learn more about the abductor pollicis muscle - one of the deep extensors of the forearm? Get watching our short and informative video! Once you’re done, test yourself with this upper extremity muscles quiz: https://khub.me/oinge Oh, are you struggling with learning anatomy? We created the ★ Ultimate Anatomy Study Guide ★ to help you kick some gluteus maximus in any topic. Completely free. Download yours today: https://khub.me/otsqq The deep extensors of the forearm consist of five muscles located at the posterior side of the forearm. One of these is the abductor pollicis longus muscle - an extrinsic muscle of the hand. The muscle bellies and tendons of this group of muscles form the surface of the distal forearm and the wrist where they can easily be palpated. The abductor pollicis longus muscle originates at the dorsal surface of both the radius and ulna and the interosseus membrane. This muscle also runs just below the supinator muscle. The abductor pollicis longus has its insertion at the base of the first metacarpal bone - the metacarpal of the thumb. The insertion tendons often split into two and additionally attach to the trapezium. In this video, we cover: 0:09 Definition and location of the abductor pollicis longus muscle 0:36 Origin of the abductor pollicis longus muscle 0:51 Insertion of the abductor pollicis longus muscle 1:05 Innervation of the abductor pollicis longus muscle 1:28 Function of the abductor pollicis longus muscle Want to test your knowledge on abductor pollicis longus muscle? Well what are you waiting for? Take this quiz on the upper extremity muscles now: https://khub.me/oinge Hungry for more? Read more on the deep extensors of the forearm in this article: https://khub.me/hlh53 For more engaging video tutorials, interactive quizzes, articles and an atlas of Human anatomy and histology, go to https://khub.me/nisql!