2007 ICD-9-CM Procedure 02.2 Ventriculostomy Surgical creation of an opening in a cerebral ventricle. 02.2 is a specific code that can be used to specify a procedure 02.2 contains 22 index entries View the full Volume 3 02.* hierarchy 02.2 also known as: Anastomosis of ventricle to: cervical subarachnoid space cisterna magna Insertion of Holter valve Ventriculocisternal intubation Index entries containing 02.2: Anastomosis ventricle, ventricular (intracerebral) (with valve) -- see also Shunt, ventricular 02.2 Fistulization subarachnoid space 02.2 ventricle, cerebral -- see also Shunt, ventricular 02.2 Implant, implantation Ommaya reservoir 02.2 Rickham reservoir 02.2 Insertion Holter valve 02.2 Ommaya reservoir 02.2 Rickham reservoir 02.2 Spitz-Holter valve 02.2 valve Holter 02.2 Spitz-Holter 02.2 Intubation -- see also Catheterization and Insertion ventriculocisternal 02.2 Operation Torkildsen (ventriculocisternal shunt) 02.2 Shunt -- see also Anastomosis and Bypass, vascular ventricular (cerebral) (with valve) 02.2 to abdominal cavity or organ 02.34 bone marrow 02.39 cervical subarachnoid space 02.2 circulatory system 02.32 cisterna magna 02.2 extracranial site NEC 02.39 gallbladder 02.34 head or neck structure 02.31 intracerebral site NEC 02.2 lumbar site 02.39 mastoid 02.31 nasopharynx 02.31 thoracic cavity 02.33 ureter 02.35 urinary system 02.35 venous system 02.32 ventriculocisternal (with valve) 02.2 Torkildsen operation (ventriculocisternal shunt) 02.2 Ventriculocisternostomy 02.2 Ventriculostomy 02.2 Ventriculotomy cerebral 02.2