Subarachnoid
Adjective
Referring to the space between the arachnoid membrane and the pia mater of the brain and spinal cord.
The doctor explained that the subarachnoid space is crucial for cushioning the brain.

Often appears as...
- subarachnoid flow
- subarachnoid injection
Usage tips
Neutral
subarachnoid hemorrhage, subarachnoid space, subarachnoid cyst
Adjective
Pertaining to a type of hemorrhage that occurs in the subarachnoid space.
A subarachnoid hemorrhage can cause severe headaches and neurological deficits.

Often appears as...
- subarachnoid injury
- subarachnoid pressure measurements
Usage tips
Formal
Adjective
Referring to the space between the arachnoid membrane and the pia mater of the brain and spinal cord.
The doctor explained that the subarachnoid space is crucial for cushioning the brain.

Often appears as...
- subarachnoid flow
- subarachnoid injection
Usage tips
Neutral
subarachnoid hemorrhage, subarachnoid space, subarachnoid cyst
Adjective
Pertaining to a type of hemorrhage that occurs in the subarachnoid space.
A subarachnoid hemorrhage can cause severe headaches and neurological deficits.

Often appears as...
- subarachnoid injury
- subarachnoid pressure measurements
Usage tips
Formal
Definition 1 of 2

Medical Context
Understanding the term is essential in neurology and radiology.
During a brain scan, the doctor pointed out the subarachnoid spaces and their importance.
Clinical Usage
Use this term when discussing conditions affecting the brain's protective layers.
A subarachnoid hemorrhage is a serious medical emergency that requires immediate attention.
Specificity
This term is very specific to anatomy and if used improperly, could lead to misunderstandings during medical discussions.
Make sure to clarify the context when talking about subarachnoid conditions.
Medical Context
Understanding the term is essential in neurology and radiology.
During a brain scan, the doctor pointed out the subarachnoid spaces and their importance.
Clinical Usage
Use this term when discussing conditions affecting the brain's protective layers.
A subarachnoid hemorrhage is a serious medical emergency that requires immediate attention.
Specificity
This term is very specific to anatomy and if used improperly, could lead to misunderstandings during medical discussions.
Make sure to clarify the context when talking about subarachnoid conditions.
Medical Context
Understanding the term is essential in neurology and radiology.
During a brain scan, the doctor pointed out the subarachnoid spaces and their importance.
Clinical Usage
Use this term when discussing conditions affecting the brain's protective layers.
A subarachnoid hemorrhage is a serious medical emergency that requires immediate attention.
Specificity
This term is very specific to anatomy and if used improperly, could lead to misunderstandings during medical discussions.
Make sure to clarify the context when talking about subarachnoid conditions.
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