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The muscles of the upper limb can be divided into 6 different regions: pectoral, shoulder, upper arm, anterior forearm, posterior forearm, and the hand. There are 4 muscles of the pectoral region : pectoralis major, pectoralis minor, serratus anterior and subclavius.
- Shoulder Region
The muscles of the shoulder are associated with movements at...
- Anterior Forearm
The muscles in the anterior compartment of the forearm are...
- Hand
The muscles that act on the hand can be divided into two...
- Upper Arm
Clinical Relevance Rupture of the Biceps Tendon. A complete...
- Pectoral Region
The pectoral region is located on the anterior chest wall....
- Posterior Forearm
The muscles in the posterior compartment of the forearm are...
- The Intrinsic Muscles of The Shoulder
Rotator Cuff Muscles. The rotator cuff muscles are a group...
- The Extrinsic Muscles of The Shoulder
The muscles of the shoulder are associated with movements of...
- Shoulder Region
Learn about all muscles in the upper extremity with a list of muscles, their origin, insertion, action, nerve & blood supply chart, & labeled diagram
Muscles of the Upper Limb Pectoralis minor ORIGIN: anterior surface of ribs 3 – 5 INSERTION: coracoid process (scapula) Muscles Stabilizing Pectoral Girdle INNERVATION: pectoral nerves ACTION: protracts / depresses scapula (Anterior view)
3 Νοε 2023 · Get your knowledge up to scratch now using our quizzes, diagrams and worksheets. The muscles are grouped into anterior and posterior compartments by the septa that attach to the humerus. The anterior compartment contains the coracobrachialis , brachialis and biceps brachii muscles .
13 Νοε 2023 · Major muscles of the shoulder, arm, forearm and hand. The upper limb (upper extremity) is truly a complex part of human anatomy. It is best studied broken down into its components: regions, joints, muscles, nerves, and blood vessels.
Upper Limb Muscles Flashcards | Quizlet. 4.9 (15 reviews) Get a hint. trapezius. large V-shaped muscle on upper back. origin: external occipital protuberance; superior nuchal line; spinous processes of C7-T12. insertion: clavicle; acromion process; spine of scapula. action: rotates, retracts, elevates and depresses scapula; extends neck. 1 / 48.
Practice: Name the muscles in the diagrams below, using the list underneath. Choose from: Abductor pollicis longus Brachioradialis Extensor digiti minimi Flexor digitorum superficialis
