Abductor pollicis brevis muscle - O& I, Function & Innervation - Anatomy | Kenhub скачать в хорошем качестве

Abductor pollicis brevis muscle - O& I, Function & Innervation - Anatomy | Kenhub

Check out the anatomy of the abductor pollicis brevis muscle, including its origin and insertion points, function and innveration! Take a closer look at this thenar muscle in our atlas: https://khub.me/737tn 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/zeaj9 The abductor pollicis brevis muscle belongs to the thenar muscles, and has its origin at the tubercles of the scaphoid and trapezium, as well as the flexor retinaculum of the hand. From there, its short tendon finds it's insertion at the base of the proximal phalanx and the dorsal aponeurosis of the thumb via the radial sesamoid bone. The abductor pollicis brevis lies quite superficially, underneath the skin. 0:34 Origin and insertion of the abductor pollicis brevis muscle 1:05 Innervation of the abductor pollicis brevis muscle 1:15 Function of the abductor pollicis brevis muscle Want to test your knowledge on the thenar muscles? Take this quiz: https://khub.me/hynrj Read more about all of the thenar muscles, including clinical notes, in this article: https://khub.me/y277r For more engaging video tutorials, interactive quizzes, articles and an atlas of Human anatomy and histology, go to https://khub.me/3b3jr