Subarachnoid Space and the Clinical Relevance

This short video provides a brief overview of meninges. The arachnoid mater is discussed in depth and the subarachnoid space is demonstrated. The manifestations of the hemorrhage in the subarachnoid space are elaborated. The etiology of hemorrhage in subarachnoid space, both the traumatic and non-traumatic, are elucidated. 0:13 Overview 0:47 Arachnoid mater 1:19 Sub-arachnoid space 1:33 Clinical correlation 2:46 Intracranial arteries