- Fingers have a complex anatomy1234. Each finger has 3 phalanges (bones) and 3 hinged joints; the thumb has two of each. Ligaments connect finger bones and help keep them in place. Tendons connect muscles to bones. Finger movement is controlled by muscles in the forearms that pull on finger tendons1. The distal phalange provides support to the sensitive pulp of the fingertip2. The human finger is mainly a bony structure with multiple joints giving it strength and flexibility5.了解详细信息：✕以上信息汇总借助人工智能技术，若访问原文请查看了解详细信息。
Fingers have a complex anatomy. Each finger has 3 phalanges (bones) and 3 hinged joints; the thumb has two of each. Ligaments connect finger bones and help keep them in place. Tendons connect muscles to bones....
www.emedicinehealth.com/image-gallery/finger_an…The finger is comprised of three phalanges extending from the hand’s second metacarpal. The proximate phalange provides the base of the finger, which connects to the intermediate phalange via the knuckle joint. At...
www.healthline.com/human-body-maps/index-fingerHuman hands contain fourteen digital bones, also called phalanges, or phalanx bones: two in the thumb (the thumb has no middle phalanx) and three in each of the four fingers. These are the distal phalanx, carrying...
en.wikipedia.org/wiki/Finger除拇指外，每根手指都有3节指骨和3个屈戍关节：远端指间关节 (distal interphalangeal, DIP)、近端指间关节 (proximal interphalangeal, PIP)和掌指关节 (metacarpophalangeal, MCP) (图 1)，手指的末端背侧具有指甲 (图 2 和 图片 1 和 图 3)。 关节稳定性由指骨、关节囊、桡侧和尺侧副韧带以及背侧和掌侧韧带组成的结构维持 (图 4)。www.uptodate.com/contents/zh-Hans/finger-and-th…The human finger is mainly a bony structure with multiple joints giving it strength and flexibility. A digit includes the hand bones but these bones are not separated into individual appendages like a finger....
www.healthhype.com/finger-anatomy-bones-joints … Complete Guide to Finger Anatomy with Parts, Names …
2024年2月6日 · Learn about the complex network of tissues, bones, muscles, tendons, ligaments, nerves, and blood vessels that make up the fingers. Explore the different joints, movements, and features of the fingers with diagrams and …
Hand Anatomy: Bones, muscles, arteries and nerves - Kenhub
2023年11月13日 · Learn about the structure and function of the hand, a complex and versatile part of the upper limb. Explore the carpal, metacarpal and phalangeal bones, the intrinsic and extrinsic muscles, the nerves and arteries, and the wrist anatomy.
Bones of the Hand - Carpals - Metacarpals
2024年3月31日 · Learn about the anatomy and function of the bones of the hand, including their structure, articulations and clinical relevance. The web page covers the carpal, metacarpal and phalangeal bones, as well as common …
Hand Anatomy - eOrthopod.com
Learn about the bones, joints, ligaments, tendons, muscles, nerves, and blood vessels of the hand. See diagrams, videos, and examples of hand anatomy and func…
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Illustration Picture of Hand Structures – Finger Anatomy
Learn about the structure and function of fingers, including the bones, joints, tendons, and ligaments. See an illustration of the three knuckles (metacarpophalangeal, proximal …
Anatomy of the Hand & Wrist: Bones, Muscles
2023年6月12日 · Learn about the structure and function of your hand and wrist, including the bones, muscles, nerves, tendons and ligaments that make them work. Find out the names of the joints in your fingers and how they move and …
Hand Anatomy, Pictures & Diagram | Body Maps - Healthline
2018年1月20日 · Learn about the four segments of the hand: fingers, palm, back, and wrist. Find out how the hand is structured, what bones and ligaments it contains, and what ailments can …
Hand | Definition, Anatomy, Bones, Diagram, & Facts
2024年10月9日 · Learn about the structure and function of the hand, a grasping organ with great mobility and flexibility. The hand consists of the wrist joint, the carpal bones, the metacarpal bones, and the phalanges, which are the finger …
Hand Anatomy Overview | Bones, Blood Supply, …
2015年12月16日 · An overview of hand anatomy including the bones of the hand, the muscles of the hand, the blood supply of the hand and the innervation of the hand.
Complete Guide to Hand Anatomy: Parts, Names
2024年3月9日 · Learn about the bones, joints, ligaments, muscles, and nerves of the hand and fingers. See detailed diagrams and descriptions of the hand anatomy and its functions.