Now showing items 1-4 of 4
Contributions of the fourth spinal nerve to the brachial plexus without prefixation: Laboratory investigation
Object. The intradural contributions of the C-4 nerve rootlets have not been previously evaluated for their connections to the brachial plexus. The authors undertook a cadaveric study to evaluate the C-4 contributions to ...
A complex dural-venous variation in the posterior cranial fossa: A triplicate falx cerebelli and an aberrant venous sinus
Variations of the dural folds and the dural venous sinuses are seldom reported in the extant medical literature. Such variations in the posterior cranial fossa may be problematic in various diagnostic and operative procedures ...
Retroscalenic course of the transverse cervical artery with the suprascapular artery travelling through the suprascapular notch
Anatomical variations of the transverse cervical and suprascapular arteries are common. We report an adult male cadaver found to harbour an unusual variation of the right course of these two arteries. The transverse cervical ...
The middle perforated substance of the diencephalon
The diencephalon, upper brain stem and other basal brain structures are supplied chiefly by penetrating branches of the cerebral arteries. We examined the retrochiasmatic space between the superior border of the pons and ...