| Similarity | Rank | |
|---|---|---|
| stenting | 0.936 | 56376 |
| cholangiography | 0.922 | 42775 |
| tipss | 0.920 | 38824 |
| sphincterotomy | 0.913 | 32764 |
| portasystemic | 0.909 | 94201 |
| mucosectomy | 0.909 | 90403 |
| cholecystoscopy | 0.906 | 65813 |
| transhepatic | 0.905 | 49344 |
| gallbladder | 0.899 | 80858 |
| portosystemic | 0.897 | 63563 |
| choledocholithiasis | 0.897 | 81437 |
| laparoscopic | 0.895 | 32156 |
| cholecystectomy | 0.893 | 20452 |
| ileorectal | 0.890 | 65714 |
| cholecystolithotomy | 0.889 | 40085 |
| sigmoidoscopy | 0.889 | 31126 |
| gastrectomy | 0.888 | 35820 |
| revascularisation | 0.888 | 73044 |
| laparotomy | 0.886 | 30268 |
| transjugular | 0.886 | 64371 |
| angiography | 0.886 | 39092 |
| cholangiopancreatography | 0.885 | 32848 |
| ercp | 0.885 | 20454 |
| colectomy | 0.883 | 26704 |
| cholangiogram | 0.883 | 81564 |