long head of biceps brachii

capus longum of biceps brachii

The long head originates on the supraglenoid tubercle just above the shoulder joint from where its tendon passes down along the intertubercular groove of the humerus into the joint capsule of the shoulder joint. [1] When the humerus is in motion, the tendon of the long head is held firmly in place in the intertubercular groove by the greater and lesser tubercles and the overlying transverse humeral ligament. During the motion from external to internal rotation, the tendon is forced medially against the lesser tubercle and superiorly against the transverse ligament.

Type Ligament
Body System Muscular
Latin Name capus longum of biceps brachii
FMA ID 37683

Frequently Asked Questions

What is the long head of biceps brachii?
The long head originates on the supraglenoid tubercle just above the shoulder joint from where its tendon passes down along the intertubercular groove of the humerus into the joint capsule of the shoulder joint. [1] When the humerus is in motion, the tendon of the long head is held firmly in place i
What body system is the long head of biceps brachii part of?
The long head of biceps brachii is part of the Muscular.
What is the Latin name for the long head of biceps brachii?
The Latin name for the long head of biceps brachii is capus longum of biceps brachii.

Related Structures

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