Flexor pollicis brevis muscle

This video tutorial explores the flexor pollicis brevis, a muscle in the thumb's thinner eminence. It covers the muscle's anatomy, including its origin, insertion, and the unique double innervation pattern due to embryogenesis. The tutorial also explains the muscle's primary functions, such as thumb flexion and adduction. Viewers are encouraged to use Kenhub for more interactive learning resources.

What is the anatomical location of the flexor pollicis brevis muscle?

What are the two heads of the flexor pollicis brevis muscle and where do they originate?

Describe the innervation pattern of the flexor pollicis brevis muscle.

Explain the significance of the interconnection between the median nerve and the ulnar nerve in relation to the flexor pollicis brevis.

What is the main function of the flexor pollicis brevis muscle?