Splet02. avg. 2024 · No muscles have immediate action on the sternoclavicular joint. Instead movement at this joint relies primarily on the motion of the scapula and the pectoral (shoulder) girdle. Several muscles have attachment to the clavicle and thus influence movement of the SC joint. Splet…of the upper extremity, the pectoral girdle, are the shoulder blade, or scapula, and the collarbone, or clavicle. The head of the humerus, the long bone of the upper arm, fits into the glenoid cavity, a depression in the scapula. The pectoral girdle is not connected with the vertebral column… Read More function in amphibians In amphibian: Anurans
Good Bones Of The Body Essays WOWESSAYS™
Splet23. sep. 2011 · The pectoral girdle or shoulder girdle is a set of bones (scapular and clavicle) which connects the upper limb to the axial skeleton and not the vertebral column. The clavicle articulates... SpletShoulder girdle bone that has no attachment to the axial skeleton clavicle Shoulder girdle bone that articulates anteriorly with the sternum Glenoid Cavity Socket in the scapula for … crottaz consulting
11.2: The Pectoral Girdle - Biology LibreTexts
Splet22. nov. 2024 · Function. The clavicle connects the shoulder to the rest of the skeleton. Its positioning allows for increased range of motion of the shoulder away from the body and helps protect the arm by dispersing force transmitted through direct contact. 2. The clavicle has a small degree of movement in elevation and depression (upward and downward ... Splet05. dec. 2024 · The shoulder girdle functions as the anchor that attaches the upper limbs to the axial skeleton. Additionally, the shoulder girdle allows for a large range of motion, mainly in the highly mobile scapulothoracic joint. This article will discuss the anatomy … Glenohumeral joint (Articulatio glenohumeralis) The glenohumeral, or … Bones. The shoulder is the region where the upper limb is attached to the trunk. The … Subscapularis muscle (Musculus subscapularis) Subscapularis is a … The vertebral column (spine or backbone) is a curved structure composed of bony … The sternocleidomastoid muscle is a two-headed neck muscle, which true to its … Bony pelvis (Pelvis ossea) The bony pelvis is a complex basin-shaped structure that … The teres minor muscle originates from the lateral border of the scapula and inserts … Supraspinatus muscle (Musculus supraspinatus) Supraspinatus is one of … Splet30. mar. 2024 · The pelvic girdle is formed by one bone, the coxal bone which serves as an attachment point for the lower limbs. It also surrounds and protects the bladder and the reproductive organs. The femur is the thigh bone. It supports the weight of the body and allows movement at the lower part of the leg. crottaz brigitte