Triceps anatomy

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2.3K views · 140 reactions | ℹ️ The bicipital aponeurosis, biceps brachii, brachialis, and the lateral head of the triceps brachii are key components of the upper arm's anatomy. Here's a concise overview:

Bicipital Aponeurosis:
 - A broad aponeurosis from the biceps brachii tendon.
 - Inserts into the forearm fascia and ulna.
 - Protects the brachial artery and median nerve, aiding force transfer from the biceps.

Biceps Brachii:
 - Has two heads: long (from the supraglenoid tubercle) and short (from the coracoid process).
 - Inserts on the radial tuberosity and forearm fascia.
 - Functions include elbow flexion and forearm supination.

Brachialis:
 - Located beneath the biceps brachii.
 - Originates from the anterior humerus and inserts on the ulna.
 - Primary flexor of the elbow 

Later Brachial Artery, Triceps Brachii Muscle, Animated Anatomy, Arm Anatomy, Biceps Brachii, Median Nerve, Forearm Muscles, Bicep Muscle, Human Body Anatomy

ℹ️ The bicipital aponeurosis, biceps brachii, brachialis, and the lateral head of the triceps brachii are key components of the upper arm's anatomy. Here's a concise overview: Bicipital Aponeurosis:...

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