Anatom3DSubtendinous bursa of triceps brachii muscle
Bursa subtendinea musculi tricipitis brachii · Podšlachová burza trojhlavého svalu pažního
Joints & cartilage
Looks like
A small sac between the triceps tendon and the point of the elbow joint.
What it does
Reduces friction where the tendon runs over the bone.
Keeping it well
Less often inflamed than the olecranon bursa under the skin.