Scapula, also called shoulder blade, either of two large bones of the shoulder girdle in vertebrates. The scapula (plural: scapulae) is a roughly triangular shaped bone of the pectoral girdle with several articulations connecting to the humerus and clavicle. 1918. Medical definition of subscapularis: a large triangular muscle that fills up the subscapular fossa, that arises from the surface of the scapula, that is inserted into the lesser tubercle of the humerus, and that stabilizes the shoulder joint as part of the rotator cuff and rotates the humerus medially when the arm is held by the side of the body. Overview. 6a. The scapula, along with the clavicle and the manubrium of the sternum, make up the pectoral (shoulder) girdle which connects the upper limb of the appendicular skeleton to the axial skeleton. Scapula: The scapula is also known as the shoulder blade. Elevation: Definition: Moving the shoulder girdle (scapula and clavicle) superiorly (upward). The scapula, also known as the shoulder blade, is a flat triangular bone located at the back of the trunk and resides over the posterior surface of ribs two to seven. Origin: Cf. In anatomy, the scapula, omo (Medical Latin), or shoulder blade, is not connected to any other bones. It articulates with the humerus at the glenohumeral joint, and the clavicle at the acromioclavicular joint. It is a triangular, flat bone, which attachment for 17 muscles. II. Image: Muscles Involved: Lower … A scapula’s posterior surface is crossed obliquely by a prominent ridge, the spine, which divides the bone into two concave areas, the supraspinous and infraspinous fossae. Osteology. scapular: (skăp′yə-lər) n. One of the feathers covering the shoulder of a bird. Of or pertaining to the scapula or the shoulder Scapular arch, a definite longitudinal area over the shoulder and along each side of the back of a bird, from which the scapular feathers arise. adj. In humans they are triangular and lie on the upper back between the levels of the second and eighth ribs. 1. a sleeveless outer garment worn by monks [n -S] Medical Definition of Scapular. 2. Image: Muscles Involved: Upper trapezius Levator scapulae Rhomboid major Rhomboid minor Exercises: Shrug Scapation with shrug (isolates upper traps) Depression: Definition: Moving the shoulder girdle (scapula and clavicle) inferiorly (downward). Scapular winging, sometimes called a winged scapula, is a condition that affects the shoulder blades. Scapula is the anatomical term for the shoulder blade. The scapula, a flat triangular bone (), articulates with the distal clavicle and humeral head and has numerous muscular and ligamentous attachments.1,10 The scapula may be subject to fracture, dislocation, arthritis, tumors, and developmental abnormalities, and anatomic considerations are central in understanding specific abnormalities such as rotator cuff injuries and glenohumeral dislocation. Medical Definition of Scapula. Full article >>> Gray, Henry. F. Scapulaire. Medical Author: William C. Shiel Jr., MD, FACP, FACR; Scapula: The shoulder blade (or "wingbone"), the familiar flat triangular bone at the back of the shoulder. Muscles of the Scapula Coracobrachialis arises from the medial part of the tip of coracoids process. Cf. Deltoid arises […] 1. The Romans always employed the plural "scapulae", the shoulder blades. Anatomy of the Human Body. The humerus and scapula together form one of the most important joints in the Human body: the shoulder joint. Scapulary. The scapula forms the posterior part of the shoulder girdle. The word "scapula" (with the accent on the first syllable) is Latin. Definition of Scapular. also scapulary (-lĕr′ē) Anatomy Of or relating to the shoulder or scapula. Of scapular by monks [ n -S ] Medical Definition of scapular scapula and clavicle ) (. Two large bones of the most important joints in the Human body: the scapula Coracobrachialis from! 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