Complete Guide to Finger Anatomy with Parts, Names & Diagram
2024年2月6日 · Each finger comprises three small bones called phalanges, which give the finger its shape and strength. These bones are connected by joints and surrounded by a network of muscles, tendons, and ligaments, which allows smooth and coordinated movement.
Complete Guide to Hand Anatomy: Parts, Names & Diagram
2024年3月9日 · Each finger and toe has three phalanges: proximal (closest to the hand or foot), middle, and distal (farthest from the hand or foot). However, the thumb and big toe are unique—they only have two phalanges, missing the middle one. The distal phalanx is the bone at the tip of each finger and toe.
Finger Anatomy, Bones, Joints, Muscle Movements and Nerves
Anatomy of the fingers. 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. Instead it is contained within a single structure – the hand.
Hand Bones - Names & Structure with Labeled Diagrams
There are 27 bones in each human hand, with the total number being 54. These bones, along with the muscles and ligaments in the region, give structure to the human hand and allow for all the movement and dexterity of the hands and fingers.
Anatomy of the Hand and Wrist - Cleveland Clinic
2023年6月12日 · Anatomy. Where are the hand and wrist located? Your wrist is the joint at the end of your forearm. It’s the hinge between your arm and hand that lets you reposition your hand. Your hand begins where your wrist ends. It includes your palm, fingers and thumb. How are the hand and wrist structured?
Finger Joints: Anatomy, Conditions, and Treatments
2024年11月2日 · A cleft hand means there are differences in the fingers or parts of the fingers. Often, the fingers in the center of the hand are missing, creating a V-shaped indentation (called a cleft). With cleft hand, movement of the finger joints can sometimes be restricted.
Hand Anatomy - eOrthopod.com
The MCP joints work like a hinge when you bend and straighten your fingers and thumb. The three phalanges in each finger are separated by two joints, called interphalangeal joints (IP joints). The one closest to the MCP joint (knuckle) is called the proximal IP joint (PIP joint).