Anatomy Of Deltoid Muscle. The anterior portion originates from the lateral 13 of the clavicle the acromial portion originates from the acromion of the scapula and the spinal part originates from the spine of the scapula. Tendons connect the deltoid to the skeleton at the clavicle collarbone scapula shoulder blade and humerus upper arm bone.
The deltoid is a thick triangular shoulder muscle. Musculus deltoideus is a thick triangular-shaped muscle of the upper limb. It is a triangular inverted delta shaped muscle that forms the rounded contour of the shoulder.
The deltoid muscle is shaped like an inverted triangle.
The deltoid muscle origin attaches to the spine of the scapula and lateral third of the clavicle. The shoulder girdle is composed of the following osseous components Proximal humerus. Anatomy Where are the deltoid muscles located. Musculus deltoideus is a thick triangular-shaped muscle of the upper limb.
