| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| On examination - no nasal discharge | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - rhinorrhea | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination epistaxis | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasal polyp present | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasal septum deflected | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasal septum perforated | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - Little's area hyperemic | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - posterior rhinoscopy | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - paranasal sinuses | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasopharyngeal signs | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - anterior rhinoscopy | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - ear | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - throat | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasal mucosa | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - ENT examination NOS | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nose | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nasal discharge | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination edema of nasal turbinate | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - ENT examination NOS | Is a | False | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination edema of nasal turbinate | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - paranasal sinuses | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - nose | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - rhinorrhea | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - throat | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - posterior rhinoscopy | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  | 
| On examination - anterior rhinoscopy | Is a | True | On examination - ear, nose and throat | Inferred relationship | Existential restriction modifier |  |