| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Abdominoperineal resection | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Miles operation, complete proctectomy | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 2 | 
| Salvage abdominoperineal resection of rectum (procedure) | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Sauer-Bacon operation, abdominoperineal resection | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, two stages | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Lloyd-Davies operation, abdominoperineal resection | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, one stage | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Laparoscopic-assisted abdominoperineal resection | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some |  | 
| Rankin operation, complete proctectomy | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 2 | 
| Abdominoperineal resection of anus (procedure) | tillvägagångssätt | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Rankin operation, complete proctectomy | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 2 | 
| Lloyd-Davies operation, abdominoperineal resection | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Salvage abdominoperineal resection of rectum (procedure) | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Abdominoperineal resection | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, one stage | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Abdominoperineal resection of anus (procedure) | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, two stages | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Miles operation, complete proctectomy | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 2 | 
| Sauer-Bacon operation, abdominoperineal resection | Surgical approach (attribute) | False | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Lloyd-Davies operation, abdominoperineal resection | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Salvage abdominoperineal resection of rectum (procedure) | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Abdominoperineal resection | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, two stages | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Abdominoperineal resection of anus (procedure) | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Sauer-Bacon operation, abdominoperineal resection | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Proctectomy by abdominoperineal resection with colostomy, one stage | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 | 
| Miles operation, complete proctectomy | Surgical approach (attribute) | True | Abdominoperineal approach | Inferred relationship | Some | 1 |