| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Insertion of Hodge pessary into vagina (procedure) | Direct device | True | Hodge's pessary (physical object) | Inferred relationship | Some | 1 | 
| Renewal of Hodge pessary in vagina | Direct device | False | Hodge's pessary (physical object) | Inferred relationship | Some | 1 | 
| Removal of Hodge pessary from vagina | Direct device | False | Hodge's pessary (physical object) | Inferred relationship | Some | 1 | 
| Hodge's perspex pessary size 1, 8mm thick, 60mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 10, 8mm thick, 90mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 11, 8mm thick, 95mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 12, 8mm thick, 100mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 2, 8mm thick, 65mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 3, 8mm thick, 68mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 4, 8mm thick, 73mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 5, 8mm thick, 78mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 6, 8mm thick, 80mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 7, 8mm thick, 82mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 8, 8mm thick, 85mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Hodge's perspex pessary size 9, 8mm thick, 88mm diameter | Is a | False | Hodge's pessary (physical object) | Inferred relationship | Some |  | 
| Renewal of Hodge pessary in vagina | Direct device | True | Hodge's pessary (physical object) | Inferred relationship | Some | 1 | 
| Removal of Hodge pessary from vagina | Direct device | True | Hodge's pessary (physical object) | Inferred relationship | Some | 1 |