01 Incision And Excision Of Skull, Brain, And Cerebral Meninges 
01.0 Cranial Puncture 
01.01 Cisternal puncture convert 01.01 to ICD-10-PCS 01.02 Ventriculopuncture through previously implanted catheter convert 01.02 to ICD-10-PCS
01.09 Other cranial puncture convert 01.09 to ICD-10-PCS 01.1 Diagnostic Procedures On Skull, Brain, And Cerebral Meninges 01.10 Intracranial pressure monitoring convert 01.10 to ICD-10-PCS 01.11 Closed [percutaneous] [needle] biopsy of cerebral meninges convert 01.11 to ICD-10-PCS 01.12 Open biopsy of cerebral meninges convert 01.12 to ICD-10-PCS 01.13 Closed [percutaneous] [needle] biopsy of brain convert 01.13 to ICD-10-PCS 01.14 Open biopsy of brain convert 01.14 to ICD-10-PCS 01.15 Biopsy of skull convert 01.15 to ICD-10-PCS 01.16 Intracranial oxygen monitoring convert 01.16 to ICD-10-PCS 01.17 Brain temperature monitoring convert 01.17 to ICD-10-PCS 01.18 Other diagnostic procedures on brain and cerebral meninges convert 01.18 to ICD-10-PCS 01.19 Other diagnostic procedures on skull convert 01.19 to ICD-10-PCS 01.2 Craniotomy And Craniectomy 01.20 Cranial implantation or replacement of neurostimulator pulse generator convert 01.20 to ICD-10-PCS 01.21 Incision and drainage of cranial sinus convert 01.21 to ICD-10-PCS 01.22 Removal of intracranial neurostimulator lead(s) convert 01.22 to ICD-10-PCS 01.23 Reopening of craniotomy site convert 01.23 to ICD-10-PCS 01.24 Other craniotomy convert 01.24 to ICD-10-PCS 01.25 Other craniectomy convert 01.25 to ICD-10-PCS 01.26 Insertion of catheter(s) into cranial cavity or tissue convert 01.26 to ICD-10-PCS 01.27 Removal of catheter(s) from cranial cavity or tissue convert 01.27 to ICD-10-PCS 01.28 Placement of intracerebral catheter(s) via burr hole(s) convert 01.28 to ICD-10-PCS 01.29 Removal of cranial neurostimulator pulse generator convert 01.29 to ICD-10-PCS 01.3 Incision Of Brain And Cerebral Meninges 01.31 Incision of cerebral meninges convert 01.31 to ICD-10-PCS 01.32 Lobotomy and tractotomy convert 01.32 to ICD-10-PCS 01.39 Other incision of brain convert 01.39 to ICD-10-PCS 01.4 Operations On Thalamus And Globus Pallidus 01.41 Operations on thalamus convert 01.41 to ICD-10-PCS 01.42 Operations on globus pallidus convert 01.42 to ICD-10-PCS 01.5 Other Excision Or Destruction Of Brain And Meninges 01.51 Excision of lesion or tissue of cerebral meninges convert 01.51 to ICD-10-PCS 01.52 Hemispherectomy convert 01.52 to ICD-10-PCS 01.53 Lobectomy of brain convert 01.53 to ICD-10-PCS 01.59 Other excision or destruction of lesion or tissue of brain convert 01.59 to ICD-10-PCS 01.6 Excision of lesion of skull convert 01.6 to ICD-10-PCS