Deltoid muscle - Wikipedia
The deltoid muscle (or musculus deltoideus) is the muscle [1] forming the rounded contour of the human shoulder. It is also known as the 'common shoulder muscle', particularly in other …
Deltoid Muscle: Parts, Origin, Insertion, Action, & Innervation
Apr 23, 2024 · The deltoid is a large, thick triangular skeletal muscle in the shoulder joint, connecting the arm to the body trunk. Its name derives from ‘delta’ (Δ), the Greek letter that it …
Deltoid Muscle: Anatomy, Function, and Treatment
Jan 31, 2026 · The lateral deltoid, located in the middle of the shoulder, lifts the humerus to the side (laterally) away from the body. During abduction, the lateral deltoid moves downward to …
The Deltoid Muscle: Anatomy and 3D Illustrations - Innerbody
Jan 30, 2026 · Discover the anatomy and key functions of the deltoid muscle with Innerbody's interactive 3D model.
Deltoid Muscle - Attachments - Actions - TeachMeAnatomy
Oct 9, 2022 · Explore, cut, dissect, annotate and manipulate our 3D models to visualise anatomy in a dynamic, interactive way. Enhance your understanding with high-resolution dissection …
Anatomy, Shoulder and Upper Limb, Deltoid Muscle
Jan 30, 2024 · The deltoid receives blood from the thoracoacromial branch of the axillary artery. The thoracoacromial branch originates from the 2nd part of the axillary artery, which lies …
Deltoid muscle: Origin, insertion, innervation, function | Kenhub
Oct 30, 2023 · Origin, insertion, innervation and functions of the deltoid muscle. The deltoid is a thick, triangular shoulder muscle. It gets its name because of its similar shape to the Greek …