| 0016070 | Bypass Cerebral Ventricle to Nasopharynx with Autologous Tissue Substitute, Open Approach |
| 0016071 | Bypass Cerebral Ventricle to Mastoid Sinus with Autologous Tissue Substitute, Open Approach |
| 0016072 | Bypass Cerebral Ventricle to Atrium with Autologous Tissue Substitute, Open Approach |
| 0016073 | Bypass Cerebral Ventricle to Blood Vessel with Autologous Tissue Substitute, Open Approach |
| 0016074 | Bypass Cerebral Ventricle to Pleural Cavity with Autologous Tissue Substitute, Open Approach |
| 0016075 | Bypass Cerebral Ventricle to Intestine with Autologous Tissue Substitute, Open Approach |
| 0016076 | Bypass Cerebral Ventricle to Peritoneal Cavity with Autologous Tissue Substitute, Open Approach |
| 0016077 | Bypass Cerebral Ventricle to Urinary Tract with Autologous Tissue Substitute, Open Approach |
| 0016078 | Bypass Cerebral Ventricle to Bone Marrow with Autologous Tissue Substitute, Open Approach |
| 001607A | Bypass Cerebral Ventricle to Subgaleal Space with Autologous Tissue Substitute, Open Approach |
| 001607B | Bypass Cerebral Ventricle to Cerebral Cisterns with Autologous Tissue Substitute, Open Approach |
| 00160J0 | Bypass Cerebral Ventricle to Nasopharynx with Synthetic Substitute, Open Approach |
| 00160J1 | Bypass Cerebral Ventricle to Mastoid Sinus with Synthetic Substitute, Open Approach |
| 00160J2 | Bypass Cerebral Ventricle to Atrium with Synthetic Substitute, Open Approach |
| 00160J3 | Bypass Cerebral Ventricle to Blood Vessel with Synthetic Substitute, Open Approach |
| 00160J4 | Bypass Cerebral Ventricle to Pleural Cavity with Synthetic Substitute, Open Approach |
| 00160J5 | Bypass Cerebral Ventricle to Intestine with Synthetic Substitute, Open Approach |
| 00160J6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Synthetic Substitute, Open Approach |
| 00160J7 | Bypass Cerebral Ventricle to Urinary Tract with Synthetic Substitute, Open Approach |
| 00160J8 | Bypass Cerebral Ventricle to Bone Marrow with Synthetic Substitute, Open Approach |
| 00160JA | Bypass Cerebral Ventricle to Subgaleal Space with Synthetic Substitute, Open Approach |
| 00160JB | Bypass Cerebral Ventricle to Cerebral Cisterns with Synthetic Substitute, Open Approach |
| 00160K0 | Bypass Cerebral Ventricle to Nasopharynx with Nonautologous Tissue Substitute, Open Approach |
| 00160K1 | Bypass Cerebral Ventricle to Mastoid Sinus with Nonautologous Tissue Substitute, Open Approach |
| 00160K2 | Bypass Cerebral Ventricle to Atrium with Nonautologous Tissue Substitute, Open Approach |
| 00160K3 | Bypass Cerebral Ventricle to Blood Vessel with Nonautologous Tissue Substitute, Open Approach |
| 00160K4 | Bypass Cerebral Ventricle to Pleural Cavity with Nonautologous Tissue Substitute, Open Approach |
| 00160K5 | Bypass Cerebral Ventricle to Intestine with Nonautologous Tissue Substitute, Open Approach |
| 00160K6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Nonautologous Tissue Substitute, Open Approach |
| 00160K7 | Bypass Cerebral Ventricle to Urinary Tract with Nonautologous Tissue Substitute, Open Approach |
| 00160K8 | Bypass Cerebral Ventricle to Bone Marrow with Nonautologous Tissue Substitute, Open Approach |
| 00160KA | Bypass Cerebral Ventricle to Subgaleal Space with Nonautologous Tissue Substitute, Open Approach |
| 00160KB | Bypass Cerebral Ventricle to Cerebral Cisterns with Nonautologous Tissue Substitute, Open Approach |
| 00160ZB | Bypass Cerebral Ventricle to Cerebral Cisterns, Open Approach |
| 0016370 | Bypass Cerebral Ventricle to Nasopharynx with Autologous Tissue Substitute, Percutaneous Approach |
| 0016371 | Bypass Cerebral Ventricle to Mastoid Sinus with Autologous Tissue Substitute, Percutaneous Approach |
| 0016372 | Bypass Cerebral Ventricle to Atrium with Autologous Tissue Substitute, Percutaneous Approach |
| 0016373 | Bypass Cerebral Ventricle to Blood Vessel with Autologous Tissue Substitute, Percutaneous Approach |
| 0016374 | Bypass Cerebral Ventricle to Pleural Cavity with Autologous Tissue Substitute, Percutaneous Approach |
| 0016375 | Bypass Cerebral Ventricle to Intestine with Autologous Tissue Substitute, Percutaneous Approach |
| 0016376 | Bypass Cerebral Ventricle to Peritoneal Cavity with Autologous Tissue Substitute, Percutaneous Approach |
| 0016378 | Bypass Cerebral Ventricle to Bone Marrow with Autologous Tissue Substitute, Percutaneous Approach |
| 001637A | Bypass Cerebral Ventricle to Subgaleal Space with Autologous Tissue Substitute, Percutaneous Approach |
| 001637B | Bypass Cerebral Ventricle to Cerebral Cisterns with Autologous Tissue Substitute, Percutaneous Approach |
| 00163J0 | Bypass Cerebral Ventricle to Nasopharynx with Synthetic Substitute, Percutaneous Approach |
| 00163J1 | Bypass Cerebral Ventricle to Mastoid Sinus with Synthetic Substitute, Percutaneous Approach |
| 00163J2 | Bypass Cerebral Ventricle to Atrium with Synthetic Substitute, Percutaneous Approach |
| 00163J3 | Bypass Cerebral Ventricle to Blood Vessel with Synthetic Substitute, Percutaneous Approach |
| 00163J4 | Bypass Cerebral Ventricle to Pleural Cavity with Synthetic Substitute, Percutaneous Approach |
| 00163J5 | Bypass Cerebral Ventricle to Intestine with Synthetic Substitute, Percutaneous Approach |
| 00163J6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Synthetic Substitute, Percutaneous Approach |
| 00163J7 | Bypass Cerebral Ventricle to Urinary Tract with Synthetic Substitute, Percutaneous Approach |
| 00163J8 | Bypass Cerebral Ventricle to Bone Marrow with Synthetic Substitute, Percutaneous Approach |
| 00163JA | Bypass Cerebral Ventricle to Subgaleal Space with Synthetic Substitute, Percutaneous Approach |
| 00163JB | Bypass Cerebral Ventricle to Cerebral Cisterns with Synthetic Substitute, Percutaneous Approach |
| 00163K0 | Bypass Cerebral Ventricle to Nasopharynx with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K1 | Bypass Cerebral Ventricle to Mastoid Sinus with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K2 | Bypass Cerebral Ventricle to Atrium with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K3 | Bypass Cerebral Ventricle to Blood Vessel with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K4 | Bypass Cerebral Ventricle to Pleural Cavity with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K5 | Bypass Cerebral Ventricle to Intestine with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K7 | Bypass Cerebral Ventricle to Urinary Tract with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163K8 | Bypass Cerebral Ventricle to Bone Marrow with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163KA | Bypass Cerebral Ventricle to Subgaleal Space with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163KB | Bypass Cerebral Ventricle to Cerebral Cisterns with Nonautologous Tissue Substitute, Percutaneous Approach |
| 00163ZB | Bypass Cerebral Ventricle to Cerebral Cisterns, Percutaneous Approach |
| 0016470 | Bypass Cerebral Ventricle to Nasopharynx with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016471 | Bypass Cerebral Ventricle to Mastoid Sinus with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016472 | Bypass Cerebral Ventricle to Atrium with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016473 | Bypass Cerebral Ventricle to Blood Vessel with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016474 | Bypass Cerebral Ventricle to Pleural Cavity with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016475 | Bypass Cerebral Ventricle to Intestine with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016476 | Bypass Cerebral Ventricle to Peritoneal Cavity with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016477 | Bypass Cerebral Ventricle to Urinary Tract with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 0016478 | Bypass Cerebral Ventricle to Bone Marrow with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 001647A | Bypass Cerebral Ventricle to Subgaleal Space with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 001647B | Bypass Cerebral Ventricle to Cerebral Cisterns with Autologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164J0 | Bypass Cerebral Ventricle to Nasopharynx with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J1 | Bypass Cerebral Ventricle to Mastoid Sinus with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J2 | Bypass Cerebral Ventricle to Atrium with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J3 | Bypass Cerebral Ventricle to Blood Vessel with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J4 | Bypass Cerebral Ventricle to Pleural Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J5 | Bypass Cerebral Ventricle to Intestine with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J7 | Bypass Cerebral Ventricle to Urinary Tract with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164J8 | Bypass Cerebral Ventricle to Bone Marrow with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164JA | Bypass Cerebral Ventricle to Subgaleal Space with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164JB | Bypass Cerebral Ventricle to Cerebral Cisterns with Synthetic Substitute, Percutaneous Endoscopic Approach |
| 00164K0 | Bypass Cerebral Ventricle to Nasopharynx with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K1 | Bypass Cerebral Ventricle to Mastoid Sinus with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K2 | Bypass Cerebral Ventricle to Atrium with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K3 | Bypass Cerebral Ventricle to Blood Vessel with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K4 | Bypass Cerebral Ventricle to Pleural Cavity with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K5 | Bypass Cerebral Ventricle to Intestine with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K6 | Bypass Cerebral Ventricle to Peritoneal Cavity with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K7 | Bypass Cerebral Ventricle to Urinary Tract with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164K8 | Bypass Cerebral Ventricle to Bone Marrow with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164KA | Bypass Cerebral Ventricle to Subgaleal Space with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164KB | Bypass Cerebral Ventricle to Cerebral Cisterns with Nonautologous Tissue Substitute, Percutaneous Endoscopic Approach |
| 00164ZB | Bypass Cerebral Ventricle to Cerebral Cisterns, Percutaneous Endoscopic Approach |
