WebJul 22, 2024 · The carpometacarpal (CMC) joints are articulations between the carpal bones (carpo-) and metacarpal bones (-metacarpal) of the hand. There are five CMC joints in total, out of which the carpometacarpal joint of thumb ( trapeziometacarpal joint) is the most specialized and flexible. The remaining four CMC joints are functional plane … WebThe hypothenar muscle group is formed by three muscles: the abductor digiti minimi, the flexor digiti minimi, and the opponens digiti minimi. They form the muscle bulk on the small finger side of the hand. The abductor allows the small finger to pull away from the ring finger. The flexor allows the small finger to bend at the MCP joint.
Hand Definition, Anatomy, Bones, Diagram, & Facts …
WebJul 16, 2024 · Toggle Anatomy System. Cardiovascular System of the Arm and Hand; Immune and Lymphatic Systems of the Arm and Hand ... and third digits (thumb, index, and middle fingers), and lateral half of the fourth digit (ring finger). Along the dorsum (back) of the hand, the radial nerve supplies the muscles and sensory receptors in the lateral … WebJul 20, 2006 · Introduction. Few structures of the human anatomy are as unique as the hand. The hand needs to be mobile in order to position the fingers and thumb. Adequate strength forms the basis for normal hand … integrity trailers michigan
Anatomy of the Hand Johns Hopkins Medicine
WebAug 14, 2010 · Here I’ll show you how to accurately discuss where your hand problem is by teaching you some hand surface anatomy. Not every hand surgeon uses the same words to describe hand anatomy and upper extremity (hand and arm) problems. Many surgeons have their own particular and preferential ways of describing normal anatomy and … WebJan 20, 2024 · Pinky finger. The pinky finger is the fifth digit of the hand and is the least often utilized of the five fingers. As the smallest digit, the pinky is located next to the ring … WebMar 20, 2015 · Capitate: The largest of the wrist bones, this rests between the trapezoid and the hamate behind the middle and ring fingers. Hamate: This small bone has a hook on the palmar side. It rests next ... integrity trailers inc