|Suprascapular and axillary nerves of right side, seen from behind. The axillary spaces are labeled in green. Triangular space is the medial space.|
|The scapular and circumflex arteries. (Triangular space is visible but not labeled.)|
|Gray's||subject #124 445|
The triangular interval transmits the radial nerve and the Profunda brachii artery also called as thedeep artery of the arm.
Muscles on the dorsum of the scapula, and the Triceps brachii.
- Wasfi F, Ullah M (1985). "Structures passing through the triangular space of the human upper limb". Acta Anat (Basel). 123 (2): 112–3. PMID 4061026.
- 745209934 at GPnotebook
- Diagram at microsurgeon.org
- Photo at tufts.edu
- Description at ganfyd.org
- Photo at ithaca.edu
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