Background . There are many variations of the developmental pathology anterior communicating artery with such forms as aplasia, hypoplasia, duplication, triplication and etc. The presence median corpus callosum is a rare part circle Willis and, according to literature frequency 4,5-14,2 %. About 81 % cases, occurrence combined trifurcation. incidence distal cerebral aneurysms has been estimated...

in the present study, the effect of tail fat on recovery times in intact sheep and sheep with a ligated median sacral artery following similar anesthetic exposure with isoflurane was investigated. this study was performed using seven healthy fat-tailed iranian lori-bakhtiyari ewe lambs. the lambs were anesthetized twice at two week intervals (the experiment was performed in two stages). after m...

Variations of the median nerve and ulnar artery have been well documented in the literature. In the present case, splitting of the median nerve by the ulnar artery is presented. Our literature searches revealed that there was no article, to our knowledge, describing such splitting. We think that this variation should be kept in mind during surgical and diagnostic procedures.

The aim of study was the examination of the median branches (MB) of the basilar artery (BA). 783 MB were found in 100 human brainstems injected with coloured latex. The attachment of the MB to the quadrants of the BA's trunk, their structural shape, length of trunks, topographical arrangement (on three vascular levels) and the clinical importance of this vascular pattern was evaluated. The MB a...

Brachialis muscle lies beneath the biceps brachii and arises from anteromedial and anterolateral surfaces of the lower half of the shaft of humerus. A few fibers take origin from lower part of spiral groove and medial intermuscular septum also. The broad muscle covers the anterior part of elbow joint and converges to form a flat tendon which is inserted into the anterior surface of coronoid pro...