| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Agenesis of larynx, trachea and bronchus | Is a | Congenital anomaly of respiratory system | false | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Structure of respiratory system subdivision | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Occurrence | Congenital | false | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital anomaly | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Congenital absence of trachea | false | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Agenesis of bronchus | true | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Agenesis of larynx | true | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Bronchial structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Laryngeal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Congenital absence of bronchus | false | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Occurrence | Congenital | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Congenital malformation of trachea and bronchus | true | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Tracheal structure | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Agenesis of larynx, trachea and bronchus | Occurrence | Congenital | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Occurrence | Congenital | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Congenital absence | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Laryngeal structure | false | Inferred relationship | Existential restriction modifier | 5 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Bronchial structure | false | Inferred relationship | Existential restriction modifier | 6 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Entire larynx | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Entire trachea | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Congenital malformation of larynx and trachea | true | Inferred relationship | Existential restriction modifier |  |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Entire trachea | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Entire larynx | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Finding site | Entire bronchus | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Pathological process | Pathological developmental process | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Pathological process | Pathological developmental process | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Pathological process | Pathological developmental process | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Agenesis | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Agenesis | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Agenesis of larynx, trachea and bronchus | Associated morphology | Agenesis | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Agenesis of larynx, trachea and bronchus | Is a | Agenesis of trachea | true | Inferred relationship | Existential restriction modifier |  |  |