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elements of the hand. This promotes stability for grip. The phalanges and the 4th and 5th Metacarpals are the mobile part of the hand and allow grasping around objects. All the joints of the hand and wrist have basic anatomic forms favouring flexion. Diagram 1: bones of the hand Wrist and Forearm Joints
13 lis 2023 · Cutaneous innervation: Lateral ⅔ of dorsum of hand; dorsal proximal ⅔ of lateral 3 ½ digits The following learning resources will explain everything you need to know about the innervation of the hand, as well as its origins.
17 paź 2022 · Three independent nerves supply the cutaneous innervation of the hand (see Image. Hand Cutaneous Innervation). From lateral to medial, these nerves include the superficial branch of the radial, median, and ulnar nerve.
12 cze 2023 · Your hand and wrist are structured to allow you to move, flex and rotate your wrist joint and to use your hand to grab and touch objects. Your wrist acts like a pivot point that can move in almost any direction as you reach and flex your hand.
16 gru 2015 · 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.
The hand is composed of many different bones, muscles, and ligaments that allow for a large amount of movement and dexterity. There are 3 major types of bones in the hand itself, including: Click Image to Enlarge. Phalanges. The 14 bones that are found in the fingers of each hand and also in the toes of each foot.
Comprehensive anatomy of wrist and hand and common sites of injury. Palmar and extensor neurovasculature. The origin, course, distribution, and anastomosis of the branches of the major vessels that supply/drain the hand (superficial and deep palmar arches) and fingers (digital branches).
