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Deltoid muscle - Wikipedia, the free encyclopedia
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Deltoid - Wikipedia, the free encyclopedia
Deltoid (delta-shaped) can refer to: • The deltoid muscle, a muscle in the shoulder • Kite (geometry), also known as a deltoid, a type of quadrilateral • A deltoid curve, a three-sided hypocycloid • ...
en.wikipedia.org/wiki/Deltoid |
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Anterior Deltoid ... Deltoid Tuberosity ... The lateral deltoid is involved in shoulder abduction when the shoulder is internally rotated. It is involved in shoulder flexion when the shoulder is internally rotated.
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BACKGROUND: Bony deformity and muscular malfunction around the shoulder induced by deltoid contracture may influence rotator cuff function and lead to subsequent tearing. ... CONCLUSION: In patients with deltoid contracture, age and WAG are associated with the development of rotator cuff tear. To prevent the occurrence...
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The subclavian vein is frequently used to obtain central venous access. ... We studied the feasibility of using the deltoid tuberosity, located on the lateral aspect of the clavicle, as an anatomic landmark. This would not necessitate these maneuvers and could therefore facilitate subclavian vein access.
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ORIGIN; Lateral third of clavicle, acromion, spine of scapula to deltoid tubercle ... INSERTION; Middle of lateral surface of humerus (deltoid tuberosity) ... ACTION; Abducts arm, anterior fibers flex and medial rotate, posterior fibers extend and lateral rotate...
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