| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endovascular obliteration of lesion of intracranial vasculature | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Endovascular obliteration of intracranial aneurysm (procedure) | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Endovascular obliteration of intracranial aneurysm (procedure) | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Obliteration of intracranial arteriovenous fistula | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Primary obliteration of mastoid cavity (procedure) | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Secondary obliteration of mastoid cavity | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of superior semicircular canal | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of posterior semicircular canal | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of frontal sinus | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of pleural space with muscle flap | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Total obliteration of vagina (procedure) | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration | Method | True | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of sacral meningocele | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of maxillary sinus | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of caliceal diverticulum | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of Skene's gland | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of lymphatic structure | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of lacrimal canaliculi | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Latzko operation on vagina | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of bone cavity | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Thoracoscopic pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pinsker operation for obliteration of nasoseptal telangiectasia | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with cancer chemotherapy substance | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of tympanomastoid cavity | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Chemical pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of mastoid cavity | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Partial obliteration of vagina | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of lacrimal punctum | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of lumbar pseudomeningocele | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Endoscopic pleurodesis using talc | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Pleural cavity obliteration | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Vaginal closure by suturing | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Other obliteration of vagina | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Other specified obliteration of vagina | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of vagina NOS | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endoscopic pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endovascular obliteration of intracranial arteriovenous malformation | Method | True | Obliteration - action | Inferred relationship | Some | 2 | 
| Complete colpocleisis (procedure) | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Obliteration of cerebrospinal fistula | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Obliteration of cul-de-sac | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Pleurodesis with cancer chemotherapy substance | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with cancer chemotherapy substance | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endoscopic pleurodesis using talc | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Endoscopic pleurodesis using talc | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Pleurodesis with cancer chemotherapy substance | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Pleurodesis with cancer chemotherapy substance | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endoscopic pleurodesis using talc | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Endoscopic pleurodesis using talc | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis NEC | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Colpocleisis, Le Fort type | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Mechanical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Chemical open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Open pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 1 | 
| Talc pleurodesis | Method | False | Obliteration - action | Inferred relationship | Some | 2 | 
| Pleurodesis with tetracycline | Method | False | Obliteration - action | Inferred relationship | Some | 1 |