a continuation of fascia from the prevertebral fascia of the neck, and is anatomically divided into three parts by the pectoralis minor muscle, providing
At its apex it is bounded by the upper border of the scapula, the outer border of the first rib and the middle third of the clavicle and it is through this that structures pass from the posterior triangle of the neck to the upper limb. The base of the axilla is formed by skin and ...
The suprascapular artery and vein run along with the suprascapular nerve to provide the nerve its blood supply. The suprascapular artery can function either as a branch of the thyrocervical trunk or as a direct branch of the subclavian artery. The artery runs inferolateral to the anterior scalen...
Anatomy▶Upper Limb▶Nerves▶Nerves of Upper Limb The nerve supply tothe upper limbis provided by thebrachial plexus. The five major nerves supplying the upper limb are: Axillary nerve. Musculocutaneous nerve. Radial nerve. Median nerve. ...
C. Cephalic vein D. Radial nerve E. Subscapular artery A. The quadrangular space is bordered medially by the long head of the triceps brachii muscle, laterally by the surgical neck of the humerus, superiorly by the teres minor and subscapularis muscles, and inferiorly by the teres major ...
Similarly, the axillary vein becomes the subclavian vein as it passes over the lateral margin of rib I and leaves the axilla to enter the neck. At the axillary inlet, the axillary vein is anterior to the axillary artery, which, in turn, is anterior to the trunks of the brachial plexus ...
1. (Anatomy) an arm or leg, or the analogous part on an animal, such as a wing 2. (Botany) any of the main branches of a tree 3. a branching or projecting section or member; extension 4. a person or thing considered to be a member, part, or agent of a larger group or thing...
Upper-extremity deep vein thrombosis: A prospective registry of 592 patients Functional anatomy of the mental representation of upper extremity movements in healthy subjects Prognosis of nonspecific work-related musculoskeletal disorders of the neck and upper extremity. ...
1. (Anatomy) (in man) either of the upper limbs from the shoulder to the wrist. 2. (Anatomy) the part of either of the upper limbs from the elbow to the wrist; forearm 3. (Zoology) a. the corresponding limb of any other vertebrate b. an armlike appendage of some invertebrates ...
26、 nodes lymph nodes nCubital lymph node: lies above medial epicondyle of humerus nAxillary lymph nodearranged in five groups Axillary lymph nodes腋淋巴结腋淋巴结 arranged in five groups nLateral lymph nodes 外侧淋巴结外侧淋巴结 lie around the distal end of axillary vein , receiving drainage...