| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Ear, nose and throat examination - no abnormality detected | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Ear, nose and throat examination | Procedure site - Direct | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Ear, nose and throat examination under general anaesthesia | Procedure site - Direct | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Structure of submucosa of ear and/or nose and/or throat | Is a | True | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Overlapping malignant neoplasm of accessory sinuses | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Ear structure | Is a | True | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Malignant neoplasm of nasal cavities, middle ear and accessory sinuses | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Malignant neoplasm of other sites of nasal cavity, middle ear and accessory sinuses | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Malignant neoplasm of accessory sinus NOS | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign neoplasm of nose, ear or accessory sinuses NOS | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Ear, nose and throat disorder | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Tumour of ear, nose and throat | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Malignant tumour of ear, nose and throat | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Carcinoma in situ of ear, nose and throat | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign tumour of ear, nose and throat | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign neoplasm of nose, middle ear and accessory sinuses | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Pharynx and/or larynx structures | Is a | False | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Nasal structure | Is a | True | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Benign neoplasm of accessory sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign neoplasm of sphenoidal sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Carcinoma in situ of accessory sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Carcinoma in situ of ethmoidal sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Carcinoma in situ of frontal sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Carcinoma in situ of maxillary sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Carcinoma in situ of sphenoidal sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Primary malignant neoplasm of accessory sinus | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Carcinoma in situ of mastoid air cells | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Upper respiratory tract structure | Is a | True | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Ear, nose and throat finding | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Neoplasm of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Neoplasm of cartilage of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign neoplasm of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Secondary malignant neoplasm of cartilage of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Secondary malignant neoplasm of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Neoplasm of uncertain behaviour of cartilage of nose | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Neoplasm of bony and cartilaginous nasal skeleton | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Malignant tumour of nasal skeleton | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Benign neoplasm of nasal skeleton | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Primary malignant neoplasm of ear, nose AND/OR throat | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Ear/nose/throat symptom | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Ear/nose/throat symptoms NOS | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some |  | 
| Benign neoplasm of nose, middle ear and accessory sinuses | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign tumour of ear, nose and throat | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Carcinoma in situ of ear, nose and throat | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Primary malignant neoplasm of ear, nose AND/OR throat | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Tumour of ear, nose and throat | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Malignant tumour of ear, nose and throat | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Malignant neoplasm of other sites of nasal cavity, middle ear and accessory sinuses | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Malignant neoplasm of accessory sinus NOS | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Benign neoplasm of nose, ear or accessory sinuses NOS | Finding site | False | Structure of ear, nose, and/or throat | Inferred relationship | Some | 1 | 
| Otorhinolaryngological manifestation co-occurrent and due to cystic fibrosis | Finding site | True | Structure of ear, nose, and/or throat | Inferred relationship | Some | 2 | 
| Entire ear, nose and throat | Is a | True | Structure of ear, nose, and/or throat | Inferred relationship | Some |  |