Back فاصل مثلثي Arabic فاصله سهگوش Persian Intervalo triangular escapular Galician Intervalo triangular Portuguese Spațiul rondohumerotricipital Romanian Uchburchak oraliq Uzbek
| Triangular interval | |
|---|---|
 Suprascapular and axillary nerves of right side, seen from behind. Triangular interval is labeled.) | |
 The scapular and circumflex arteries. (Triangular interval is visible but not labeled.) | |
| Anatomical terminology |
The triangular interval (also known as the lateral triangular space,[1] lower triangular space,[2] and triceps hiatus) is a space found in the axilla. It is one of the three intermuscular spaces found in the axillary space. The other two spaces are: quadrangular space and triangular space.[3]
- ^ Photo at tufts.edu
- ^ Kyung Won Chung (2005). Gross Anatomy (Board Review). Hagerstown, MD: Lippincott Williams & Wilkins. p. 34. ISBN 0-7817-5309-0.
- ^ Krishna, Garg (2010). "7 - Scapula". BD Chaurasia's Human Anatomy (Regional and Applied Dissection and Clinical) Volume 1 - Upper limb and thorax (Fifth ed.). India: CBS Publishers and Distributors Pvt Ltd. p. 81. ISBN 978-81-239-1863-1.