| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Endoscopic segmental excision and ligation of bilateral fallopian tubes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of bronchus | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation for closure of lacrimal punctum | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Unilateral ligation of fallopian tube | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier |  | 
| Ligation of vein of head and neck | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of dermal appendage | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of thyroid artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of vein of lower limb | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of common iliac vein, complete | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Stripping and ligation of great saphenous vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier |  | 
| Ligation of thoracic artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of thoracic vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of vein of upper limb | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of gastric artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of gastric ulcer | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of intracranial artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of cisterna chyli | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation, division and complete stripping of long saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 4 | 
| Ligation, division and complete stripping of long saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 7 | 
| Ligation of supernumerary toes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 3 | 
| Ligation of arteriovenous fistula of coronary artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Ligature of femoral vein, partial | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation and division of long saphenous vein at distal interruptions | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation and division of long saphenous vein at distal interruptions | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 7 | 
| Ligation of venous connection between anomalous vein and superior vena cava | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of wart | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of subclavian artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Transection of artery with ligation | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Diagnostic culdoscopy with tubal sterilization | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Ligation of artery of upper limb | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of artery of lower limb | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of fallopian tubes by abdominal approach | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Incidental ligation of fallopian tubes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of aneurysm by ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Iridesis | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of major artery of extremity | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of splenic artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of fallopian tubes by vaginal approach | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Control of epistaxis by ligation of artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of coronary sinus | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of atrium of heart | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Suture ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Division of vein with ligation | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Ligation, division and complete stripping of long and short saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 4 | 
| Ligation, division and complete stripping of long and short saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 11 | 
| Repair of arteriovenous fistula of coronary artery by ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier |  | 
| Endoscopic ligation and division of bilateral fallopian tubes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Division of arteriovenous fistula with ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier |  | 
| Uchida fimbriectomy with tubal ligation by endoscopy | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of thoracic duct | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of common iliac vein, partial | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of varicocele | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of esophageal varices | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of anomalous coronary artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Bardenheurer operation for ligation of innominate artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of salivary duct, intraoral | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation, division and complete stripping of short saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 3 | 
| Ligation, division and complete stripping of short saphenous veins | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 7 | 
| Surgical occlusion of abdominal vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Ligature of femoral vein, complete | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of abdominal artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of adrenal vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of ureter | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of artery of head and neck | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of fallopian tube | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of aorta | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of spermatic cord | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of temporal artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of supernumerary digit | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of lymphatic vessel | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Simple ligature of hemorrhoid | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Surgical transfer of bilateral parotid ducts with ligation of bilateral submandibular ducts | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Stripping and ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier |  | 
| Ligation of fallopian tubes with division by endoscopy | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of blood vessel | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of middle meningeal artery | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Gastrotomy and ligation of bleeding point of stomach | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Open ligation of remaining solitary fallopian tube | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of perforating vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Supernumerary digit ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Open ringing of bilateral fallopian tubes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 3 | 
| Heart ligation | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Varicose vein ligation and stripping | Method | True | Ligation - action | Inferred relationship | Existential restriction modifier | 2 | 
| Ligation of inferior vena cava | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of bilateral fallopian tubes | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Unilateral ligation of fallopian tube | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of ascending aorta | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of intracranial varicose vein | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of varicose vein of lower limb | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of salivary duct NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified ligation of salivary duct | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of salivary duct NOS | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of aneurysm of cerebral artery NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of aneurysm of circle of Willis NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of celiac artery NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of superior mesenteric artery NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of inferior mesenteric artery NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 | 
| Ligation of visceral branch of abdominal aorta NEC | Method | False | Ligation - action | Inferred relationship | Existential restriction modifier | 1 |