humeral circumflex artery การใช้

• The axillary nerve and the posterior humeral circumflex artery pass through the space.
• The anterior humeral circumflex artery runs horizontally, beneath the coracobrachialis and short head of the biceps brachii muscle, in front of the neck of the humerus.
• The trunk of the vessel is then continued onward beneath the long head of the Biceps brachii and the deltoideus muscle, and anastomoses with the posterior humeral circumflex artery.
• It then winds backward, in company with the posterior humeral circumflex artery, through a quadrangular space bounded above by the teres minor, below by the teres major, medially by the long head of the triceps brachii, and laterally by the surgical neck of the humerus, and divides into an anterior, a posterior, and a collateral branch to the long head of the triceps brachii branch.
• A branch ascends between the long and lateral heads of the triceps brachii to anastomose with the posterior humeral circumflex artery; the medial collateral artery, a branch, descends in the middle head of the triceps brachii and assists in forming the anastomosis above the olecranon of the ulna; and, lastly, a radial collateral artery runs down behind the lateral intermuscular septum to the back of the lateral epicondyle of the humerus, where it anastomoses with the interosseous recurrent and the inferior ulnar collateral arteries.
• The procedure, a resection of an aneurysm at the origin of the posterior humeral circumflex artery, may require a graft . The surgical team will consist of Dr . DAVID ALTCHEK and Dr . ANDREW J . WEILAND, orthopedists, and Dr . GARY A . FANTINI, a vascular surgeon, the same threesome that repaired a shoulder aneurysm in the Mets minor leaguer ETHAN McENTIRE in November . . . . The Mets'lone run against a Minnesota Twins split squad came on ALEX OCHOA's homer in the second inning.