Splet19. avg. 2024 · The shoulder, or shoulder joint, is the connection between the upper arm and the thorax. Comprising numerous ligamentous and muscular structures, the only actual bony articulations are the glenohumeral joint and the acromioclavicular joint (ACJ). The shoulder allows for an extensive range of motion due to the spheroid shape of the … Splet25. jul. 2024 · The axilla is an anatomical region under the shoulder joint where the arm connects to the shoulder. It contains a variety of neurovascular structures, including the axillary artery, axillary vein, brachial plexus, and lymph nodes. There are five anatomic borders of the axilla: the superior, anterior, posterior, lateral, and medial walls [1].
Anatomy, Shoulder and Upper Limb, Dorsal Scapular Nerve
Spletcontents. axillary nerve. posterior circumflex humeral artery. divides into anterior and posterior branches within the quadrangular space. Terminal branches. anterior branch. wraps around the surgical neck of the … python while boolean false
Shoulder Human Anatomy: Image, Function, Parts, and More
Splet04. mar. 2024 · Shoulder pain is a common musculoskeletal complaint that may be due either to intrinsic disorders of the shoulder or referred pain. The former include injuries and acute or chronic degeneration or inflammation of the shoulder joint, tendons, surrounding ligaments, or periarticular structures [ 1 ]. An overview of common presentations and … Splet17. dec. 2024 · The dorsal scapular nerve (DSN) is a motor nerve arising from the ventral ramus of the C5 nerve root. Once branching from the brachial plexus, the DSN pierces the … Splet25. jul. 2024 · The dorsal scapular nerve is formed from the anterior rami of the C5 spinal nerve. Blood Supply and Lymphatics. The dorsal scapular artery (DSA) follows the DSN to provide blood to the trapezius, levator … python while condition loop