What is another word for subarachnoid space?
Pronunciation: [sˈʌbɐɹˌat͡ʃnɔ͡ɪd spˈe͡ɪs] (IPA) 
The subarachnoid space is an important anatomical structure in the central nervous system, located between the arachnoid membrane and the pia mater. It is filled with cerebrospinal fluid (CSF) which plays a vital role in cushioning the brain and spinal cord. Various synonyms are used to refer to this space, including subarachnoidal space, arachnoid space, and subdural space. However, it is important to note that the subdural space is a different structure located between the dura mater and the arachnoid membrane. The subarachnoid space is involved in various medical conditions such as subarachnoid hemorrhage and meningitis, highlighting the importance of understanding this anatomical structure and its synonyms.
