Subarachnoid cisterns
| Subarachnoid cisterns | |
|---|---|
Diagram showing the positions of the three principal subarachnoid cisterns, cisterna magna is shown as cisterna cerebellomedullaris | |
| Details | |
| Identifiers | |
| Latin | cisternae subarachnoideum |
| Anatomical terminology | |
The subarachnoid cisterns are spaces formed by openings in the subarachnoid space, an anatomic space in the meninges of the brain.[1] The space is situated between the two meninges, the arachnoid mater and the pia mater. These cisterns are filled with cerebrospinal fluid (CSF).[1]