WebThe humerus is the single bone of the upper arm region (Figure 1). At its proximal end is the head of the humerus. This is the large, round, smooth region that faces medially. The head articulates with the glenoid cavity of the scapula to form the glenohumeral (shoulder) joint. WebThe scapula helps to avoid discomfort and damage to the shoulder joint by acting as a stabilizer for the humerus. By rotating, the scapula enables a broader range of motion, which in turn enables the humerus to abduct further without falling out of the socket. Because the glenoid fossa is a shallow socket, the scapula has to rotate quite a bit ...
Bones of the Upper Limb Anatomy and Physiology I - Lumen โฆ
WebTeres minor: This muscle attaches to the side of the scapula and attaches to the humerus beneath the infraspinatus. Other muscles that support your shoulder include: Rhomboids: Two rhomboid muscles stretch from the top of your spine (at the base of your neck) to your scapula. They help you lift your shoulder blade. WebFeb 6, 2024 ยท The humerus has two large knobs at the top of the bone, called the greater and lesser tubercles, which join the scapula in order to provide movement along with โฆ the social shop charlotte
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WebMay 27, 2024 ยท The humerus is the bone in your upper arm thatโs located between your elbow and your shoulder. Its main function is to provide support for your shoulder and a โฆ WebAug 30, 2024 ยท The scapulohumeral muscles are muscles that connect the scapula to the humerus.[1] The articulation between the glenoid area of the scapula and the head of the humerus is between the joints with greater โฆ WebThe scapula (plural scapulae or scapulas), also known as the shoulder blade, is the bone that connects the humerus (upper arm bone) with the clavicle (collar bone). Like their connected bones, the scapulae are paired, with each scapula on either side of the body being roughly a mirror image of the other. myranda newcomb