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 animals such as the domestic cat
Deltoid Muscle: Parts, Origin, Insertion, Action, Innervation 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 resembles in shape The deltoids give our shoulder its rounded shape and are responsible for most major arm movements
Deltoid Muscles: What Are They, Anatomy, Location Function Your deltoid muscles are in your shoulder, which is the ball-and-socket joint that connects your arm to the trunk of your body Deltoid muscles help you move your arms in different directions
Deltoid: What Is It, Location, Function, and More | Osmosis What is the deltoid muscle? The deltoid muscle is a large, triangular-shaped muscle that lies superficially to other muscles of the shoulder and is responsible for forming the shoulder’s rounded contour
Deltoid - Physiopedia The Deltoid muscle is a large triangular-shaped muscle that lies over the glenohumeral joint and which gives the shoulder its rounded contour It is comprised of three distinct portions (anterior or clavicular, middle or acromial, and posterior or spinal)
Deltoid Muscle: Anatomy, Function, and Treatment The deltoid muscle is the main muscle of the shoulder A triangle-shaped muscle, it helps move your upper arm and stabilizes the shoulder joint The deltoid connects to the clavicle (collarbone), spine of the scapula (shoulder blade), and humerus (upper arm bone)
Deltoid Muscle - Attachments - Actions - TeachMeAnatomy The deltoid is an intrinsic muscle of the shoulder region It is shaped like an inverted triangle and can be divided into three parts (anterior, middle and posterior)
Anatomy, Shoulder and Upper Limb, Deltoid Muscle This muscle forms the shoulder's rounded contour, being thick and spread out anteroposteriorly (see Image Surface Anatomy of the Right Upper Extremity, Posterior Aspect) The deltoid is a common site for intramuscular injections, including vaccinations
Deltoid Muscle: What to Know - WebMD Deltoids are close to the surface of the skin, and most people can feel them They’re attached to three different bones in your upper body: Your deltoid muscles start near your clavicle and