| Procedure | Ingredient | Contrast |
| Fetography | Ethiodal | |
| Angiography | Urograffin | |
| Venography | 45 – 65 % Hypaque | |
| Lymphangiography | Lipiodal | |
| Methylene Blue | ||
| Angiocardiography | Sodium Diatrizoate | Urograffin |
| Meglumine Iothalamate | Conray 280 | |
| Niopam 370 | ||
| Coronary Angiography | Niopam 370 | |
| MRI | GDPA | |
| CT Scan,DSA,Myelo,Ventriculo | Metrizamide | Myodil (Iophenydilate) |
| Iohexol | Omnipaque | |
| Myelography | Metrizamide | Myodil |
| Ventriculography | Metrizamide | Myodil |
| Pneumography | CO2 gas | |
| Bronchography | Propyl Iodone | Dionosil |
| Oesophageal Atresia | Propyl Iodone | Dionosil |
| Splenoportography | 75 % Sodium Metrizoate | Triozil |
| IVP | Sodium Diatrizoate | Urograffin |
| Conray 420 | ||
| Hypaque | ||
| Chromocystography | Indigocarmine | |
| Uretherography | Meglumine Iothalamate | Conray 280 |
| Umbradil Viscous | ||
| Hysterosalphingography | Meglumine Iothalamate | Conray 280 |
| <50 % Diodone with 6 % Polyvinyl Alcohol | ||
| Sodium Diatrizoate | Urograffin | |
| Gynaecography | CO2 gas | |
| Arthrography | Meglumine Iothalamate | Conray 280 |
| Sialography | Lipiodal | Neohydiol |
| Oesophagography | 150 % w/v Barium | Gastrograffin |
| Perforation | 150 % w/v Barium | Gastrograffin |
| Intestinal Obstruction | 150 % w/v Barium | Gastrograffin |
| Oral Cholecystography | Iopanic Acid | Telepaque |
| Sodium Iopanate | Biloptin | |
| IV Cholangiography | Meglumine Ioglycamate | Biligraffin |
| Ioglycamide | ||
| Iotroximate | ||
| PTC | Meglumine Iothalamate | Conray 280 |