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13 lis 2023 · Learn everything about hand and wrist anatomy using this topic page. Click now to study the bones, muscles, arteries, and nerves of the hand at Kenhub!
- Palmaris Brevis
Relations. Lying directly beneath the skin, palmaris brevis...
- Hypothenar Muscles
Hypothenar muscles The hypothenar muscles are the three...
- Carpometacarpal Joint
Carpometacarpal joints (Articulationes carpometacarpales)...
- Opponens Digiti Minimi
Opponens digiti minimi (Musculus opponens digiti minimi)...
- Lumbrical Muscles
The lumbrical muscles of the hand are numbered 1-4 from the...
- Abductor Digiti Minimi
Abductor digiti minimi (Musculus abductor digiti minimi)...
- Palmaris Brevis
We'll look at the five main ligaments here – the palmar and dorsal radiocarpal ligaments, the palmar ulnocarpal ligament, and the radial and ulnar collateral ligaments. You'll notice that quite conveniently most ligaments of the hand and wrist are named after the bones they connect so the radiocarpal ligament, for example, attaches the radius ...
The human hand is made up of the wrist, palm, and fingers and consists of 27 bones, 27 joints, 34 muscles, over 100 ligaments and tendons, and many blood vessels and nerves. The hands enable us to perform many of our daily activities such as driving, writing and cooking.
29 cze 2021 · Hand Muscles and Hand Tendons. The muscles in the forearm and palm (thenar muscles) all work together to keep the wrist and hand moving, stable, and well-aligned. The image below shows the bones of the hand from the back side. The red lines show where the tendons attach the muscles to the bones.
9 mar 2024 · Hand anatomy consists of bones, muscles, and neurovascular structures that work together. They help us touch, hold, and move objects every day. While intrinsic hand muscles of hand anatomy play a role, forearm muscles also send tendons through the wrist, allowing for a wide range of movements.
12 cze 2023 · Ligaments are the other type of connective tissue in your hand. If tendons are like ropes, ligaments are more like thick rubber bands. Their main functions include: Helping your joints move smoothly. Protecting your joints from bending too far. Keeping your joints in the proper alignment. Hand ligaments. There are lots of ligaments in your hand ...
27 wrz 2024 · The muscles that act on the hand can be divided into two groups: Extrinsic muscles – located in the anterior and posterior compartments of the forearm. They control crude movements and produce a forceful grip. Intrinsic muscles – located within the hand itself. They are responsible for the fine motor functions of the hand.
