Spinal Puncture

**Definition:** Tapping fluid from the subarachnoid space in the lumbar region, usually between the third and fourth lumbar vertebrae.

**Tree numbers:** - E01.370.225.998.054.790 - E01.370.376.700 - E02.800.779 - E04.074.790 - E04.665.700 - E05.200.998.054.790

**Synonyms:** - Lumbar Puncture - Spinal Tap