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Learn about the deltoid muscle, the rounded contour of the human shoulder, composed of three parts: anterior, intermediate and posterior. Find out its origin, insertion, blood supply, nerve supply, function and anatomy.
Learn about the deltoid muscle, a large triangular-shaped muscle that lies over the shoulder joint and gives it its rounded contour. Find out its origin, insertion, nerve supply, blood supply, function, clinical relevance, palpation, length tension testing, and exercises.
Learn about the deltoid muscles that cover the top of your shoulder and help you move your arm in different directions. Find out what conditions and disorders can affect your deltoids and how to prevent or treat them.
What is the Deltoid 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. Anatomy Location and Attachments Deltoids or delts lie over each arm's ...
Learn about the deltoid muscle, its function, and how to treat pain in this area. Find out the symptoms, remedies, and prevention tips for deltoid strains and injuries.
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. Conditions that affect the deltoid muscle include rotator cuff injuries, nerve and blood vessel injuries, as well as strains, tendonitis, and shoulder ...
Learn about the deltoid muscle, a triangular-shaped muscle that forms the shoulder's rounded contour and helps lift the arm. Find out its location, origin, insertion, innervation, function, and common injuries.
Learn about the deltoid, a triangular muscle of the shoulder region that can be divided into three parts. Find out its origin, innervation, blood supply and functions of flexion, extension, abduction and rotation.
The deltoid muscle is a large triangular intrinsic shoulder muscle, so named because its shape resembles the inverted Greek letter delta. 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.
Your deltoid muscles make up a main muscle group in your upper body. They're connected with many other muscles and bones in your upper back, neck, and shoulder region and are extremely mobile ...