Surface Anatomy Of Hand

Naming the digits the birmingham hand centre assessment and early management. Naming the digits thumb index middle.

Surface Anatomy Normal Palm Medlineplus Medical

It is easily palpated and visible at the base of the little finger.

Surface anatomy of hand. Abductor digiti minimi flexor digiti minimi opponens digiti minimi and palmaris brevis. Index long ring and little metacarpals. In this article we shall be looking at the anatomy of the intrinsic muscles of the hand.

Hand surgeons often describe an injury or problem as being on the ulnar side or radial side of the hand. Surface anatomy distal phalanx. The pisiform bone is palpated just below the hypothenar eminence.

Thenar and hypothenar are two terms that describe the fleshy mass of skin fat. Naming the digits thumb. These include the adductor pollicis palmaris brevis interossei lumbricals thenar and hypothenar muscles.

Four bipennate muscles in the dorsum of the hand that abduct the index middle and ring fingers away from midline palmar interossei. Section 2 surface pertinent anatomy. This region is called the hypothenar eminence and consists of the four hypothenar muscles.

Scaphoid tuberosity and scaphoid waist within the anatomic snuffbox. Naming the digits thumb index. Naming the digits thumb index.

Here are some landmarks of the wrist and hand surface anatomy. Interosseous muscles of the hand. Hook of the hamate.

The tendons of the flexor carpi radialis and the palmaris longus are palpable. Hand surface anatomy 1. 207 this chapter on surface anatomy intends to provide practitioners with a systematic method for quickly and reliably finding all of the structures that are important for treating the hand.

These adduct the fingers toward the midline all interosseous muscles are innervated by the deep branch of the ulnar nerve. Surface anatomy involves the specific systematic implementation of topographic and anatomical knowledge through targeted palpation of the living human body. The tendons of extensor digitorum are visible on the back of the hand.

The intrinsic muscles of the hand are located within the hand itself. The length of the middle finger from the metacarpophalangeal joint to its extremity is equal to the distance from the metacarpophalangeal joint to the radiocarpal joint. The head of the.

Also on the palmar surface of the hand the thenar eminence has a corresponding fleshy region on the ulnar side of the hand. If you have symptoms isolated on one side or the other this can be valuable information that leads to a correct diagnosis. Surface anatomy of the hand the hand is twice as long as it is broad.

Three unipennate muscles between the metacarpals and are attached to the index ring and little fingers. They are responsible for the fine motor functions of the hand.

Hand Surface Anatomy