| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Semi-rigid penile prosthesis | Is a | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Inflatable penile prosthesis | Is a | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Renewal of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis operation on penis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Attention to penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of inflatable penile prosthesis, with pump, reservoir and cylinders | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Repair of non-inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of non-inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Removal of non-inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of inflatable penile prosthesis, with pump, reservoir and cylinders | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of inflatable penile prosthesis, with pump, reservoir and cylinders | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Removal of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Replacement of non-inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of internal penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified prosthesis of penis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis of penis NOS | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Fitting of external prosthetic device on penis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis operation on penis | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis of penis NOS | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified prosthesis of penis | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of non-inflatable penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of non-inflatable penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Renewal of penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Fitting of external prosthetic device on penis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Replacement of non-inflatable penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of non-inflatable penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of internal penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Attention to penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Implantation of penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis of penis NOS | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified prosthesis of penis | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Prosthesis operation on penis | Procedure device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Revision of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of penile prosthesis | Direct device | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of non-inflatable penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Repair of penile prosthesis | Direct device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Disorder of implanted penile prosthesis | Associated with | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Extrusion of penile prosthesis | Associated with | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Displacement of penile prosthesis | Associated with | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Malfunction of penile prosthesis | Associated with | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Penile prosthesis infection | Associated with | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Rigid penile prosthesis | Is a | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier |  | 
| Extrusion of penile prosthesis | Causative agent | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Displacement of penile prosthesis | Causative agent | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Malfunction of penile prosthesis | Causative agent | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Penile prosthesis infection | Causative agent | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Disorder of implanted penile prosthesis | Causative agent | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 2 | 
| Malposition of penile prosthesis | Associated with | True | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 3 | 
| Prosthesis of penis NOS | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified prosthesis of penis | Procedure device | False | Penile prosthesis, device | Inferred relationship | Existential restriction modifier | 1 |