The triangular space

• Muscular borders:
• Teres minor
• Teres major 
• Long head of triceps
• Surface anatomy - Location:
• Roughly one finger breadth below the mid point of the scapula on its lateral aspect marks the triangular space.

Sources consulted:

Websites

• https://www.microsurgeon.org/scapulaflap

Circumflex Scapular Artery

• Branch of the subscapular artery.  
• Anatomical variations: It can arise directly from the axillary artery.
• It passes through the triangular space to the infraspinous fossa. 
• Gives off two branches (transverse & descending) in the infraspinous fossa and anastomoses with the suprascapular artery (= transverse scapular artery) and the dorsal scapular artery (= descending branch of the transverse cervical artery).
• Part of the collateral circulation of the scapula (anastomosis).
• Used as a pedicle to create an osteomyocutaneous flap in plastic surgery -  http://www.microsurgeon.org/scapulaflap

Its pronunciation in Forvo:

• Circumflex - http://es.forvo.com/word/circumflex/#en
• Scapular - http://es.forvo.com/word/scapular/#en

How do you say it in...?

• Latin - arteria circumflexa scapulae
• Spanish - arteria circunfleja escapular 
• French - artère circonflexe scapulaire
• German -  Schulterblatt umgreifende Schlagader
• Italian - arteria circonflessa della scapola

Pictures:

• Scapular anastomosis (suprascapular, dorsal scapular and circumflex scapular arteries) - http://america.pink/images/3/9/3/8/5/1/3/en/3-scapular-artery.jpg
• https://s3.amazonaws.com/classconnection/460/flashcards/2883460/png/capture_(10)-15019CBBB2C446C51AD.png
• https://d1yboe6750e2cu.cloudfront.net/i/2f9c79f8e1f4517683f71a0e1b36b42a2f5ecbef
• https://www.kenhub.com/en/atlas/arteria-circumflexa-scapulae

Sources consulted:

Websites

• https://en.wikipedia.org/wiki/Circumflex_scapular_artery
• https://de.wikipedia.org/wiki/Arteria_circumflexa_scapulae
• http://www.ganfyd.org/index.php?title=Circumflex_scapular_artery
• http://www.teamlabbody.com/3dnote-en/dictionary/blood_vessels/Circumflex_scapular_artery/
• http://act.downstate.edu/courseware/haonline/labs/l05/070302.htm