| Similarity | Rank | |
|---|---|---|
| intra-abdominal | 0.834 | 58326 |
| mucosectomy | 0.834 | 90403 |
| tipss | 0.832 | 38824 |
| supraconal | 0.832 | 65217 |
| non-cardiac | 0.829 | 65674 |
| unoperated | 0.828 | 81552 |
| dvt | 0.823 | 92988 |
| revascularisation | 0.820 | 73044 |
| haemostatic | 0.818 | 54813 |
| non-surgical | 0.818 | 64382 |
| adenotonsillectomy | 0.818 | 82877 |
| fluoroscopic | 0.817 | 81301 |
| radiographic | 0.816 | 44600 |
| antireflux | 0.816 | 77554 |
| portasystemic | 0.816 | 94201 |
| cholecystoscopy | 0.816 | 65813 |
| hiatal | 0.815 | 40973 |
| achalasia | 0.814 | 74367 |
| gastrooesophageal | 0.814 | 58902 |
| laparoscopy | 0.813 | 52123 |
| diaphragmatic | 0.813 | 63662 |
| menorrhagia | 0.813 | 82584 |
| aortic | 0.813 | 41150 |
| cardio-vascular | 0.811 | 78066 |
| palliation | 0.810 | 66649 |