| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Transsphincteric excision of mucosa of rectum | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal biopsy of lesion of rectum | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| proctoscopie diagnostique et biopsie d'une lésion du rectum | Approach | False | Transanal approach | Inferred relationship | Some | 2 | 
| Transsphincteric excision of lesion of rectum | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, fragmented, by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, intact, by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of lesion anus (procedure) | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal submucosal excision of rectal tumor | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Partial colectomy by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of malignant tumor of rectum by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by transanal approach (procedure) | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Biopsy of anorectal wall by anal approach | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Electrodesiccation of malignant tumor of rectum by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of benign tumor of rectum by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Operations on rectum via anal sphincter | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric destruction of lesion of rectum | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric anastomosis of colon to anus | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Rectosigmoidectomy and peranal anastomosis | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Excision of lesion of rectum by transanal approach (procedure) | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of lesion of rectum | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal excision of rectal polyp | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of rectal polyp | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Other specified operation on rectum via anal sphincter | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Operation on rectum via anal sphincter NOS | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric approach to rectum NEC | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Procedure by transanal approach | Approach | False | Transanal approach | Inferred relationship | Some |  | 
| Peranal destruction of rectal polyp | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of rectal polyp | Approach | False | Transanal approach | Inferred relationship | Some | 2 | 
| Closure of rectovaginal fistula by transanal approach (procedure) | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by transanal approach (procedure) | Approach | False | Transanal approach | Inferred relationship | Some | 2 | 
| Biopsy of anorectal wall by anal approach | Approach | False | Transanal approach | Inferred relationship | Some | 2 | 
| Biopsy of anorectal wall by anal approach | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric anastomosis of colon to anus | Approach | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric anastomosis of colon to anus | Approach | False | Transanal approach | Inferred relationship | Some | 2 | 
| Transsphincteric anastomosis of colon to anus | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric anastomosis of colon to anus | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Peranal destruction of rectal polyp | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal submucosal excision of rectal tumor | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of lesion of rectum | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Partial colectomy by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, fragmented, by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of benign tumor of rectum by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, intact, by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Electrodesiccation of malignant tumor of rectum by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric excision of mucosa of rectum | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal excision of rectal polyp | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of malignant tumor of rectum by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of lesion anus (procedure) | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of lesion of rectum by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Closure of rectovaginal fistula by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Excisional biopsy of lesion of rectum by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric destruction of lesion of rectum | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal excision of rectal polyp | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of malignant tumor of rectum by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of rectal polyp | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transsphincteric excision of mucosa of rectum | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal submucosal excision of rectal tumor | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Partial colectomy by transanal approach | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of lesion of rectum by transanal approach (procedure) | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, fragmented, by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Excision of benign tumor of rectum by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Excisional biopsy of lesion of rectum, intact, by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Transsphincteric destruction of lesion of rectum | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Excisional biopsy of lesion of rectum by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Electrodesiccation of malignant tumor of rectum by transanal approach | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Peranal destruction of lesion anus (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Peranal destruction of lesion of rectum | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Incision and drainage of intramural perirectal abscess by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Incision and drainage of submucosal perirectal abscess by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Incision and drainage of submucosal perirectal abscess by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Incision and drainage of intramural perirectal abscess by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal disk excision of rectum (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal disk excision of rectum (procedure) | Surgical approach (attribute) | False | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of rectum by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Suture plication of artery by transanal approach for control of anorectal hemorrhage (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Transanal radiofrequency thermotherapy of anal sphincter (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal total mesorectal excision (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Transanal total mesorectal excision (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 | 
| Endoscopic microsurgical excision of rectum by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Excision of lesion of rectum by TAMIS (transanal minimal invasive surgery) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 1 | 
| Endoscopic microsurgical excision of rectum by transanal approach (procedure) | Surgical approach (attribute) | True | Transanal approach | Inferred relationship | Some | 2 |