and the humerus. Through this quadrilateral space exits the axillary nerve, a nerve which innervates the deltoid and the teres major as well as the posterior circumflexed artery. The axillary ...

The National Institute of Health defines the disorder as a rare disorder characterized by axillary nerve and posterior humeral circumflex artery (PHCA) compression within the quadrilateral space. The ...

Results have been maintained for eight weeks. MRI, magnetic resonance imaging PCHA, posterior humeral circumflex artery QS, quadrilateral space QSS, quadrilateral space syndrome ...

The blood supply to the humeral head is via the ascending humeral circumflex artery as well as the anterior and posterior circumflex arteries. Axillary ... plexus or axial nerve is involved ...