| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 3 | 
| Tenesmus (finding) | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some |  | 
| Anorectal stretch | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anorectal stretch | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 2 | 
| Anal surgical biopsy | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 2 | 
| Anus - remove object | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Soave endorectal pull-through operation for Hirschsprung's disease | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 2 | 
| intervention chirurgicale sur une fistule anale (intervention) | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anal sphincter tear | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| symptômes anaux | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Non-surgical biopsy of anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Cauterization of condyloma acuminata | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anal tag removal | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| abcès anal drainé | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anal tightness | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Tenesmus NOS (finding) | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some |  | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Bypass of colon by anastomosis of colon to rectum NEC | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other specified excision of anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Excision of anus NOS | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other specified excision of lesion of anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Excision of lesion of anus NOS | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Cauterization of perianal warts NEC | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other specified destruction of lesion of anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Destruction of lesion of anus NOS | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other specified repair of anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Laying open of anal fistula NEC | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other operations on anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other specified other operation on anus | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Other operation on anus NOS | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Excision of perianal wart | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Excision of anal polyp | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Malignant neoplasm of anus unspecified | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Benign neoplasm of anus NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Carcinoma in situ of anus NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anal spasm NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some |  | 
| Fistula in ano NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anal fissure and fistula NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Spondylocostal dysostosis with anal atresia and genitourinary malformation syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Congenital cataract with intellectual disability and anal atresia and urinary defect syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Severe intellectual disability, epilepsy, anal anomaly, distal phalangeal hypoplasia syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Syndactyly, telecanthus, anogenital and renal malformation syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Infection of anus and rectum caused by Neisseria gonorrhoeae | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Congenital occlusion of anus NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Congenital stricture of anus NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Congenital stricture of rectum NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Imperforate anus NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Imperforate rectum NOS | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Ankyloblepharon filiforme adnatum with imperforate anus syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Superficial injury of anus NOS, without major open wound | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Superficial injury of anus NOS, infected | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Repair of anus NOS | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Appearance of anal orifice - finding | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Patency of anus - finding | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| fistule extrasphinctérienne | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Ulcer of anorectal structure | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Anorectal fistula | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Anal fistula | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Infection of anus and rectum caused by Neisseria gonorrhoeae | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Laparoscopic restorative proctocolectomy with ileal pouch anal anastomosis | Procedure site - Direct (attribute) | True | structure anale | Inferred relationship | Some | 4 | 
| Haemorrhage of rectum and anus | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Overlapping malignant neoplasm of rectum, anus and anal canal | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Neuroendocrine carcinoma of anus | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Malignant neoplasm of rectum, rectosigmoid junction and anus | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Superficial foreign body in anus | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Splinter of anus with infection (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Superficial foreign body of anus with infection | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Anovestibular fistula (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Congenital anorectal fistula due to low anorectal malformation | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 3 | 
| Congenital anorectal fistula due to high anorectal malformation | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 3 | 
| Congenital anorectal fistula due to intermediate anorectal malformation | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Anogenital ulceration due to Behcet disease | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Primary malignant neuroendocrine neoplasm of anus | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Histologic type of primary malignant neoplasm of anus | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 5 | 
| Lymphoma of anus (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Decompression of imperforate anus | Procedure site - Direct (attribute) | True | structure anale | Inferred relationship | Some | 1 | 
| Malignant mesenchymal neoplasm of anus (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Histologic grade of primary malignant neoplasm of anus (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 5 | 
| Anatomic location directly invaded by primary malignant neoplasm of anus (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 6 | 
| Presence of direct invasion by primary malignant neoplasm of anus to nerve (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Presence of direct invasion by primary malignant neoplasm of anus to lymphatic vessel and/or small blood vessel | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| 46,XX disorder of sex development with anorectal anomalies syndrome (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Primary malignant melanoma of anus (disorder) | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| Surgical margin involved by primary malignant neoplasm of anus in anal resection specimen (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Presence of primary malignant neoplasm of anus at proximal surgical margin in anal resection specimen | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Presence of primary malignant neoplasm of anus at surgical margin in anal resection specimen (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Presence of primary malignant neoplasm of anus at distal surgical margin in anal resection specimen | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Presence of primary malignant neoplasm of anus at circumferential surgical margin in anal resection specimen (observable entity) | Inherent location (attribute) | True | structure anale | Inferred relationship | Some | 7 | 
| Entire anus | est un(e) (attribut) | True | structure anale | Inferred relationship | Some |  | 
| échantillon groupé obtenu par écouvillonnage des narines, de la gorge et de l'anus (échantillon) | topographie du site de prélèvement (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| échantillon groupé obtenu par écouvillonnage des narines, de l'anus et de l'ombilic | topographie du site de prélèvement (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| échantillon groupé obtenu par écouvillonnage des narines et de l'anus (échantillon) | topographie du site de prélèvement (attribut) | True | structure anale | Inferred relationship | Some | 2 | 
| échantillon groupé obtenu par écouvillonnage d'une aisselle, des narines et de l'anus (échantillon) | topographie du site de prélèvement (attribut) | True | structure anale | Inferred relationship | Some | 3 | 
| Drug induced anal ulceration | localisation d'une constatation (attribut) | True | structure anale | Inferred relationship | Some | 1 | 
| Injection of human fibrin glue into anal fistula | Procedure site - Indirect (attribute) | True | structure anale | Inferred relationship | Some | 1 | 
| Excision of anal fissure and island flap closure | Procedure site - Direct (attribute) | True | structure anale | Inferred relationship | Some | 2 | 
| Anus part | est un(e) (attribut) | True | structure anale | Inferred relationship | Some |  | 
| Anoscopy with biopsy | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Abrasion and/or friction burn of anus without infection | localisation d'une constatation (attribut) | False | structure anale | Inferred relationship | Some | 1 | 
| Transposition of tissue of anus (procedure) | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 2 | 
| Excision of anal skin tag | localisation de l'intervention (attribut) | False | structure anale | Inferred relationship | Some | 1 |