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Jan 6, 2023 · Learn the origins of the names for your fingers, from thumb to pinky, and how they relate to their physical characteristics, functions, and meanings. Discover the history and etymology of these terms, from Latin to Dutch to Scots.
Muscles of the fingers can be subdivided into extrinsic and intrinsic muscles. The extrinsic muscles are the long flexors and extensors. They are called extrinsic because the muscle belly is located on the forearm. The fingers have two long flexors, located on the underside of the forearm. They insert by tendons to the phalanges of the fingers.
- Digiti manus
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Jan 7, 2024 · Learn about the structure, function, and associated conditions of your finger joints, the most used joints in your body. Find out how your fingers move, how they are formed, and what can affect them.
- Lana Barhum
Learn about the bones, muscles, ligaments, and other structures that make up your hand. Find out how they enable movement, dexterity, and sensation in your fingers.
Mar 28, 2015 · Learn about the anatomy of the hand, including the four segments (fingers, palm, back, and wrist) and the 19 bones that make up the hand. See pictures and diagrams of the hand anatomy and how it functions for gross and fine motor movements. Find out how to prevent and treat common hand ailments such as arthritis, deformities, nerve disorders, and fractures.
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Learn about the anatomy of the human fingers, including the 14 phalanges, the two types of knuckle joints, the muscles and nerves controlling their movements, and the skin and nail supply. Find out how to diagnose and treat common finger problems such as pain, swelling, numbness and tingling.
Nov 13, 2023 · Learn about the structure and function of the hand, the most distal part of the upper limb. Find out the names, locations and actions of the bones, muscles, nerves and arteries of the hand and wrist.
