85472001Destruction of cerebral ventricle, percutaneous endoscopic approach
Exempt85472002Drainage of cerebral ventricle with drainage device, percutaneous endoscopic approach
Exempt85472003Drainage of cerebral ventricle, percutaneous endoscopic approach
Exempt85472004Drainage of spinal canal with drainage device, percutaneous endoscopic approach
Exempt85472005Drainage of spinal canal, percutaneous endoscopic approach
Exempt85472006Excision of cerebral ventricle, percutaneous endoscopic approach
Exempt85472007Extirpation of matter from cerebral ventricle, percutaneous endoscopic approach
Exempt85472008Fragmentation in cerebral ventricle, percutaneous endoscopic approach
Exempt85472009Fragmentation in spinal canal, percutaneous endoscopic approach
Exempt85472011Insertion of infusion device into cerebral ventricle, percutaneous endoscopic approach
Exempt85472014Insertion of infusion device into spinal canal, percutaneous endoscopic approach
Exempt85472010Insertion of monitoring device into cerebral ventricle, percutaneous endoscopic approach
Exempt85472013Insertion of monitoring device into spinal canal, percutaneous endoscopic approach
Exempt85472012Insertion of neurostimulator lead into cerebral ventricle, percutaneous endoscopic approach
Exempt85472015Insertion of neurostimulator lead into spinal canal, percutaneous endoscopic approach
Exempt85472016Inspection of spinal canal, percutaneous endoscopic approach
Exempt85472017Release cerebral ventricle, percutaneous endoscopic approach
Exempt85472018Removal of drainage device from cerebral ventricle, percutaneous endoscopic approach
Exempt85472023Removal of drainage device from spinal canal, percutaneous endoscopic approach
Exempt85472020Removal of infusion device from cerebral ventricle, percutaneous endoscopic approach
Exempt85472025Removal of infusion device from spinal canal, percutaneous endoscopic approach
Exempt85472019Removal of monitoring device from cerebral ventricle, percutaneous endoscopic approach
Exempt85472024Removal of monitoring device from spinal canal, percutaneous endoscopic approach
Exempt85472022Removal of neurostimulator lead from cerebral ventricle, percutaneous endoscopic approach
Exempt85472027Removal of neurostimulator lead from spinal canal, percutaneous endoscopic approach
Exempt85472021Removal of synthetic substitute from cerebral ventricle, percutaneous endoscopic approach
Exempt85472026Removal of synthetic substitute from spinal canal, percutaneous endoscopic approach
Exempt85472028Repair cerebral ventricle, percutaneous endoscopic approach
Exempt85472029Revision of drainage device in cerebral ventricle, percutaneous endoscopic approach
Exempt85472034Revision of drainage device in spinal canal, percutaneous endoscopic approach
Exempt85472031Revision of infusion device in cerebral ventricle, percutaneous endoscopic approach
Exempt85472036Revision of infusion device in spinal canal, percutaneous endoscopic approach
Exempt85472030Revision of monitoring device in cerebral ventricle, percutaneous endoscopic approach
Exempt85472035Revision of monitoring device in spinal canal, percutaneous endoscopic approach
Exempt85472033Revision of neurostimulator lead in cerebral ventricle, percutaneous endoscopic approach
Exempt85472038Revision of neurostimulator lead in spinal canal, percutaneous endoscopic approach
Exempt85472032Revision of synthetic substitute in cerebral ventricle, percutaneous endoscopic approach
Exempt85472037Revision of synthetic substitute in spinal canal, percutaneous endoscopic approach
Exempt