| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Benign tumor of frenum of lower lip | Is a | False | Benign tumour of lower labial mucosa | Inferred relationship | Some | |
| Benign tumor of frenum of lower lip | Is a | True | Benign tumour of lower labial mucosa | Inferred relationship | Some |
Reference Sets
Australian emergency department reference set
Clinical finding foundation reference set
Neoplasm and/or hamartoma reference set
Problem/Diagnosis reference set