| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 3 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography of cerebral artery with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Computed tomography angiography of cerebral artery with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 3 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 3 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Anastomosis of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Open embolectomy of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Endovascular obliteration of intracranial aneurysm | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 3 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic intravascular ultrasound of intracranial artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Coating of aneurysm of brain | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Filipuncture of cerebral aneurysm | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Imaging of cerebral arteries | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Operative procedure on cerebral aneurysm | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Reconstruction of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Open embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Fluoroscopic angiography with contrast and embolization of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Acute lacunar infarction | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Infarction of medulla oblongata | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal insertion of stent into cerebral artery | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of stent into cerebral artery | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal insertion of stent into cerebral artery | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal embolization of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Open embolectomy of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Anastomosis of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct dementia with delusions | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Excision of aneurysm of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal insertion of stent into cerebral artery | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct dementia, uncomplicated | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Computed tomography angiography of cerebral artery with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct dementia with delirium | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebral arterial aneurysm | Finding site | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Reconstruction of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Atheroma of cerebral arteries | Finding site | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal embolization of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Thrombotic stroke | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Hereditary cerebral amyloid angiopathy, Dutch type | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Brainstem stroke syndrome | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebellar stroke syndrome | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital anomaly of cerebral artery | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Subcortical leukoencephalopathy | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Fluoroscopic angiography of cerebral artery with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Filipuncture of cerebral aneurysm | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Application of clamp to cerebral aneurysm, Crutchfield or Silverstone | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct dementia with depression | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct state | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Open embolization of cerebral artery | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Benedikt's syndrome | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Multi-infarct dementia | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Multiple lacunar infarcts | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal stent assisted polymer embolization of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Cerebral artery occlusion NOS | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Foville's syndrome II | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous thrombolysis of cerebral artery using fluoroscopic guidance | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal balloon angioplasty of cerebral artery | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Lacunar ataxic hemiparesis | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Congenital stricture of cerebral artery | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous transluminal polymer embolization of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Dissection of cerebral arteries, nonruptured | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Occlusion and stenosis of cerebral arteries, not resulting in cerebral infarction | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Occlusion of cerebral artery | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Cerebral arterial thrombosis | Finding site | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Occlusion and stenosis of multiple and bilateral cerebral arteries | Finding site | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of stent into cerebral artery | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of stem cells into cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of stem cells into cerebral artery using fluoroscopic guidance with contrast | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal stent assisted polymer embolization of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous chemical angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous chemical angioplasty of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous thrombolysis of cerebral artery using fluoroscopic guidance | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous thrombectomy of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous thrombectomy of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous angiography of cerebral artery and insertion of drug eluting stent using fluoroscopic guidance with contrast | Procedure site - Indirect | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous angiography of cerebral artery and insertion of drug eluting stent using fluoroscopic guidance with contrast | Procedure site - Direct | False | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 | 
| Percutaneous transluminal polymer embolization of cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of stem cells into cerebral artery using fluoroscopic guidance with contrast | Procedure site - Direct | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 1 | 
| Infusion of stem cells into cerebral artery using fluoroscopic guidance with contrast | Procedure site - Indirect | True | Structure of cerebral artery | Inferred relationship | Existential restriction modifier | 2 |