Scapula Muscles Anatomy

Learn scapula anatomy muscles with free interactive flashcards. The head of the humerus upper arm bone is the ball and the scapula shoulder blade forms the socket where the humerus sits.

Muscles Passing From The Trunk To The Scapula Acland S

Upper trapezius and levator scapulae.

Scapula muscles anatomy. This bone is located posteriorly on the back half of the body. Muscles of the upper arm and shoulder blade human anatomy kenhub duration. It is responsible for movement of the shoulder and head.

The shoulder is one of the largest and most complex joints in the body. The levator muscle is a small thin muscle. The scapula better known as the shoulder blade is a triangular bone that serves as a joining force between the clavicle and the humerus.

Rhomboids and middle trapezius. Upper and middle trapezius. The scapula can perform six actions.

It connects the humerus bone of the arm to the collarbone. Retraction adduction. There are only three muscles that are responsible for enabling the movement of the shoulder blade.

Anatomy bony landmarks and function of the scapula also known as shoulder blade. Muscles due to the large surface area of the scapula there are a large number of muscles attached 17 in total which fix the scapula to the thoracic wall and allow it to move. Choose from 500 different sets of scapula anatomy muscles flashcards on quizlet.

Explore and learn about the scapula with our 3d interactive anatomy atlas. Infraspinatus arises from medial 23rds of the infraspinous fossa. The shoulder joint is formed where the humerus upper arm bone fits into the scapula shoulder blade like a ball and socket.

The scapula plays an important role in stabilizing the other bones involved in the rhythm of shoulder motion. Kenhub learn human anatomy 191632 views. Bony landmarks muscle attachment coracobrachialis arises from the medial part of the tip of coracoids process.

The scapula and arm are connected to the body by multiple muscle and ligament attachments. Deltoid arises from the lower border of the crest of the spine and from lateral border acromion. The trapezius muscle implants into the collarbone.

The front of the scapula acromion is also connected to the clavicle collarbone through the acromioclavicular joint.

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