ICD-Code I62.09: Nontraumatic subdural haemorrhage: Unspecified
In your head there has been a bleed between your dura mater and your outer pia mater.
On the outside of the brain and spinal cord there are three thin meninges (linings). A tough meninx, the dura mater, is on the outside. Below that are two soft meninges.
Bleeding inside the head can damage brain tissue. You may have various symptoms as a result. The symptoms also depend on whether bleeding has suddenly occurred or has developed over a long period of time.
Additional indicator
On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.
- G: Confirmed diagnosis
 - V: Tentative diagnosis
 - Z: Condition after
 - A: Excluded diagnosis
 - L: Left
 - R: Right
 - B: Both sides
 
Further information
Source
Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).