Espiral Atlas
Anatomical regionThorax

Triangle of safety

trigonum securitatis

The area of the lateral wall of the chest where chest drainage is done. In front, the lateral border of the pectoralis major; behind, the anterior border of the latissimus dorsi.

Thorax – 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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Other structures in this region

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