Αποτελέσματα Αναζήτησης
13 Νοε 2023 · Nerves. Median nerve and its branches (common and proper palmar digital nerves) predominantly supply the thenar muscles. Radial nerve provides cutaneous innervation along the outside of the thumb. Ulnar nerve and its branches (superficial, deep and dorsal) innervate the hypothenar and metacarpal groups.
- Carpal Bones
The carpal bones (i.e. carpus) are eight irregularly-shaped...
- Dorsal
Dorsal interossei are bipennate (feather-like) muscles found...
- Carpal Bones
27 Σεπ 2024 · They can be divided into two groups – dorsal and palmar. In addition to their actions of abduction (dorsal interossei) and adduction (palmar interossei) of the fingers, the interossei also assist the lumbricals in flexion at the MCP joints and extension at the IP joints. Dorsal Interossei
29 Ιουν 2021 · See anatomy pictures of the 27 bones in the hand and wrist, how they are connected with tendons and muscles and the nerves that run through the skeletal structure.
3 Νοε 2023 · Dorsal interossei are bipennate (feather-like) muscles found in the dorsal compartment of the hand. The prefix bi- means that they arise by two heads which converge to attach onto a central tendon, which gives them a shape of a feather.
16 Δεκ 2015 · The radial nerve supplies sensation to the radial 3 and a half fingers and dorsal surface of the hand through its dorsal sensory branch. For more information, see the Geeky Medics guide to the nerve supply of the upper limb.
12 Ιουν 2023 · Three main nerves give your hand and wrist sensation: Radial nerve. Median nerve. Ulnar nerve. All three of these nerves are connected to many branches of smaller nerves that spread out into your hand and wrist. Hand and wrist tendons. Tendons link your muscles to your bones. They’re like strong, flexible ropes. Your hand and wrist have two ...
Working as antagonists to these muscles are the four dorsal interossei muscles that abduct, or spread apart, the fingers. Explore the anatomy and function of the human body's 30+ hand muscles with Innerbody's interactive 3D model.
