001: Bypass — Central Nervous System and Cranial NervesAltering the route of passage of the contents of a tubular body part
6 Cerebral Ventricle0 Open; 3 Percutaneous; 4 Percutaneous Endoscopic7 Autologous Tissue Substitute; J Synthetic Substitute; K Nonautologous Tissue Substitute0 Nasopharynx; 1 Mastoid Sinus; 2 Atrium; 3 Blood Vessel; 4 Pleural Cavity; 5 Intestine; 6 Peritoneal Cavity; 7 Urinary Tract; 8 Bone Marrow; A Subgaleal Space; B Cerebral Cisterns6 Cerebral Ventricle0 Open; 3 Percutaneous; 4 Percutaneous EndoscopicZ No DeviceB Cerebral CisternsU Spinal Canal0 Open; 3 Percutaneous; 4 Percutaneous Endoscopic7 Autologous Tissue Substitute; J Synthetic Substitute; K Nonautologous Tissue Substitute2 Atrium; 4 Pleural Cavity; 6 Peritoneal Cavity; 7 Urinary Tract; 9 Fallopian Tube