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

A 72 year-old woman developed the abrupt onset of difficulty seeing on the right side. Posterior Cerebral Artery (PCA) Infarction: Axial CT scans 3 days after presentation. Note the hypodensity in the ...

Robles' dislocated shoulder caused a small fracture in his humeral head, per a news release sent out by Seattle. Per the release, surgery appears unlikely. The injury will continue to be monitored ...

In contrast, the shoulder, particularly the humeral head, is less commonly affected by osteonecrosis, but still poses significant clinical challenges due to its limited collateral circulation, ...

It supplies blood to the back of your arm, including the triceps, deltoid, and other muscles. It then divides into the middle and radial collateral arteries. Nutrient artery to the humerus.

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 ...

Proximally, the posterior deltoid along with the axillary nerve and posterior humeral circumflex vessels are elevated off the posterior cortex in a sub-periosteal fashion and retracted to allow ...

After leaving the spinal column, the axillary nerve runs behind the axillary artery and continues down to the lower edge of the subscapularis muscle on the shoulder blade. It winds backward and ...

Intramuscular accident with drug injection in the deltoid muscle ... I, II and III represent the three parts of the axillary artery. ACHA: anterior circumflex humeral artery; PCHA: posterior ...

The triangular shape of the upper arms is caused by the deltoids, which are the large muscles that cover the upper arms and wrap around the shoulder joints. The clavicle, humerus, and scapula ...