Espiral Atlas
Anatomical regionUpper limb

Deltopectoral triangle

trigonum clavipectorale

Triangular depression below the lateral part of the clavicle (the infraclavicular fossa): clavicle above, pectoralis major medially and deltoid laterally. The cephalic vein enters it and pierces the clavipectoral fascia to end in the axillary vein.

Upper limb – 3D human anatomy atlas

In the full entry

The full entry, with every field, sources, quiz and clinical correlations, is in the atlas.

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