Hand - Wikipedia
Human hand parts. Areas of the human hand include: The palm (volar), which is the central region of the anterior part of the hand, located superficially to the metacarpus. The skin in this area contains dermal papillae to increase friction, such as are also present on …
Hand Anatomy: Bones, muscles, arteries and nerves | Kenhub
2023年11月13日 · The human hand, the most distal part of the upper limb, is a remarkable feat of engineering and evolution. It is strong enough to allow climbers to tackle any mountain, but also sufficiently precise for the manipulation of some of the world’s smallest objects and the performance of complex actions.
Hand | Definition, Anatomy, Bones, Diagram, & Facts | Britannica
2025年1月2日 · Hand, grasping organ at the end of the forelimb of certain vertebrates that exhibits great mobility and flexibility in the digits and in the whole organ. It is made up of the wrist joint, the carpal bones, the metacarpal bones, and the phalanges.
Anatomy of the Hand and Wrist - Cleveland Clinic
2023年6月12日 · Your hand is the claw that grabs and holds prizes, and your wrist is the mechanical joint that lets the claw move up and down, and side to side. Hand and wrist anatomy. The parts that make up your hand and wrist are layered upon each other to form a three-dimensional shape that gives them the ability to move and function.
Anatomy of the Hand - Johns Hopkins Medicine
Anatomy of the Hand. The hand is composed of many different bones, muscles, and ligaments that allow for a large amount of movement and dexterity. There are three major types of bones in the hand itself: Phalanges. These 14 bones are found in the fingers of each hand and also in the toes of each foot.
Hand Anatomy, Pictures & Diagram | Body Maps - Healthline
2018年1月20日 · Each hand consists of 19 bones. The palm includes five metacarpals, and each finger except the thumb contains one proximal phalanx, one middle phalanx, and one distal phalanx. The thumb doesn’t...
Complete Guide to Hand Anatomy: Parts, Names & Diagram
2024年3月9日 · 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.
Anatomy of the Hand & Wrist - Hand and Wrist Institute
The Anatomy of the Hand. The hand is an anatomically complex and intricate part of the human body. Here’s an overview of the key anatomical components of the hand: Bones. The hand is made up of 27 bones grouped into three main sections: the carpus (wrist), the metacarpus (palm), and the phalanges (fingers and thumb).
Anatomy, Shoulder and Upper Limb, Hand Bones
2023年7月30日 · Each hand consists of 27 bones. The osseous anatomy of the human hand is integral to its impressive functionality. The purpose of this article is to provide a review of hand osteology for the education of current and future healthcare providers.
The Hand and Wrist Bones: 3D Anatomy Model - Innerbody
1 天前 · Explore the anatomy and function of the hand and wrist bones with Innerbody's interactive 3D model. The bones of the hand and wrist provide the body with support and flexibility to manipulate objects in many different ways. Each hand contains 27 distinct bones that give the hand an incredible range and precision of motion.