| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Ligation of vein of upper limb | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of gastric artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of gastric ulcer | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of intracranial artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of cisterna chyli | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of vein | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation, division and complete stripping of great saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 4 | 
| Ligation, division and complete stripping of great saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 7 | 
| Control of epistaxis by ligation of artery | Method | False | Ligation - action | Inferred relationship | Some | 3 | 
| Ligation of supernumerary toes | Method | False | Ligation - action | Inferred relationship | Some | 3 | 
| Ligation of arteriovenous fistula of coronary artery | Method | False | Ligation - action | Inferred relationship | Some | 2 | 
| Ligature of femoral vein, partial | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation and division of great saphenous vein at distal interruptions | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation and division of great saphenous vein at distal interruptions | Method | False | Ligation - action | Inferred relationship | Some | 7 | 
| Ligation of venous connection between anomalous vein and superior vena cava | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of wart | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of subclavian artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Transection of artery with ligation | Method | True | Ligation - action | Inferred relationship | Some | 2 | 
| Ligation of sigmoid venous sinus | Method | True | Ligation - action | Inferred relationship | Some | 1901538774 | 
| Ligation of transverse venous sinus | Method | False | Ligation - action | Inferred relationship | Some | 1116157005 | 
| Ligation of transverse venous sinus | Method | True | Ligation - action | Inferred relationship | Some | 286048251 | 
| Diagnostic culdoscopy with tubal sterilisation | Method | False | Ligation - action | Inferred relationship | Some | 2 | 
| Ligation of artery of upper limb | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of artery of lower limb | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of fallopian tubes by abdominal approach | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Incidental ligation of fallopian tubes | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Repair of aneurysm by ligation | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Iridesis | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of major artery of extremity | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of splenic artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of fallopian tubes by vaginal approach | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Control of epistaxis by ligation of artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of coronary sinus | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of atrium of heart | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Suture ligation | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Division of vein with ligation | Method | True | Ligation - action | Inferred relationship | Some | 2 | 
| Ligation, division and complete stripping of great and small saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 4 | 
| Ligation, division and complete stripping of great and small saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 11 | 
| Repair of arteriovenous fistula of coronary artery by ligation | Method | False | Ligation - action | Inferred relationship | Some |  | 
| Endoscopic ligation and division of bilateral fallopian tubes | Method | False | Ligation - action | Inferred relationship | Some | 2 | 
| Division of arteriovenous fistula with ligation | Method | False | Ligation - action | Inferred relationship | Some |  | 
| Uchida fimbriectomy with tubal ligation by endoscopy | Method | True | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of thoracic duct | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of common iliac vein, partial | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of varicocele | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of oesophageal varices | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of anomalous coronary artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Bardenheurer operation for ligation of innominate artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation | Method | True | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of salivary duct, intraoral | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation, division and complete stripping of small saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 3 | 
| Ligation, division and complete stripping of small saphenous veins | Method | False | Ligation - action | Inferred relationship | Some | 7 | 
| Surgical occlusion of abdominal vein | Method | False | Ligation - action | Inferred relationship | Some | 2 | 
| Ligature of femoral vein, complete | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of abdominal artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of adrenal vein | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of ureter | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of artery of head and neck | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of fallopian tube | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of aorta | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of spermatic cord | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of temporal artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of supernumerary digit | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of lymphatic vessel | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Haemorrhoidectomy by simple ligature | Method | True | Ligation - action | Inferred relationship | Some | 1 | 
| Repair of anal fistula by ligation of intersphincteric fistula tract | Method | True | Ligation - action | Inferred relationship | Some | 1675522210 | 
| Surgical transfer of bilateral parotid ducts with ligation of bilateral submandibular ducts | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Stripping and ligation | Method | False | Ligation - action | Inferred relationship | Some |  | 
| Ligation of fallopian tubes with division by endoscopy | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of blood vessel | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of middle meningeal artery | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Gastrotomy and ligation of bleeding point of stomach | Method | True | Ligation - action | Inferred relationship | Some | 1 | 
| Open ligation of remaining solitary fallopian tube | Method | False | Ligation - action | Inferred relationship | Some | 1 | 
| Ligation of perforating vein | Method | False | Ligation - action | Inferred relationship | Some | 1 |