WebDec 5, 2024 · It originates from the medial aspect of the supraspinous fossa, a concave depression located above the spine of the scapula. The muscle fibers converge onto a tendon that runs inferior to the acromion of the scapula. After passing over the glenohumeral joint it inserts onto the superior facet on the greater tubercle of humerus. … WebOriginate at posterior surface of the scapular below spine 2. Inserts at greater tubercle on posterior side 3. Concentric action horizontal abduction, external rotation v. Teres minor 1. Originates posterior scapula, lateral border 2. Inserts at greater tubercle of humerus on posterior side 3. Concentric action – horizontal abduction and ...
Tubercle of spine of scapula - vet-Anatomy - IMAIOS
WebThe scapula plays an important role in stabilizing the other bones involved in the rhythm of shoulder motion. What attaches to the scapula spine? The extrinsic muscles include the biceps, triceps, and deltoid muscles and attach to the coracoid process and supraglenoid tubercle of the scapula, infraglenoid tubercle of the scapula, and spine of ... Websummary. Scapula Fractures are uncommon fractures to the shoulder girdle caused by high energy trauma and associated with pulmonary injury, head injury, and increased injury severity scores. Diagnosis can be made with … knee blood clot
Scapula - Wikipedia
Web8 rows · Dec 29, 2024 · 1/2. The scapula, also known as the shoulder blade, is a flat triangular bone located at the back ... Levator scapulae muscle (Musculus levator scapulae) Levator scapulae is a long and … Subscapularis is a strong triangular muscle that fills the subscapular fossa of … Key facts about the latissimus dorsi muscle Origin Vertebral part: Spinous processes … The coracobrachialis is a long and slender muscle of the anterior compartment of … Each trunk has a well-known scheme of origin from the roots of the brachial … The shoulder girdle, also called the pectoral girdle, is an incomplete bony ring formed … The biceps brachii muscle (biceps) is a large, thick muscle of the arm consisting … Infraspinatus muscle lies on the dorsal surface of the scapula, deep to trapezius, … Key facts about the rhomboid muscles; Origin: Rhomboid minor: Nuchal … The triceps brachii muscle has three heads, each of which have their own origin: The … WebO: Infraglenoid tubercle of scapula I: Common tendone of insertion with medial and lateral heads on the olecranon process of the ulna A: Extension of the forearm at the elbow joint; accessory adductor at the shoulder joint WebLEARNING SESSION -3 SCAPULAR REGION Goal: Understand the anatomy of the scapular region Learning objectives: upon completion of this session, the students will be able to: 1. Identify the dorsal superficial muscles of the Back. 2. Identify the scapulo-vertebral muscles and their functions. 3. Identify the scapulohumeral muscles and their role in shoulder joint … knee bleaching cream