- Codes Description
- O29.40
Spinal and epidural anesthesia induced headache during pregnancy, unspecified trimester
- O29.41
Spinal and epidural anesthesia induced headache during pregnancy, first trimester
- O29.42
Spinal and epidural anesthesia induced headache during pregnancy, second trimester
- O29.43
Spinal and epidural anesthesia induced headache during pregnancy, third trimester