| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Total abdominal colectomy with ileoproctostomy | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Total abdominal colectomy with proctectomy and continent ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Total abdominal colectomy with ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Total abdominal colectomy with rectal mucosectomy and ileoanal anastomosis | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Procedure by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Proctoscopy by transabdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Repair of enterocele by abdominal approach (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| High anterior resection of rectum (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominal hysterectomy with conservation of ovaries (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Laparoscopic total abdominal hysterectomy and bilateral salpingo-oophorectomy (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some |  | 
| Drainage of peritoneal abscess, transabdominal | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open ringing of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Other specified open bilateral occlusion of fallopian tubes | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Open bilateral occlusion of fallopian tubes NOS | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Open occlusion of bilateral fallopian tubes (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominal hysterocolpectomy NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominal hysterocolpectomy NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Restorative proctocolectomy | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Restorative proctocolectomy | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Restorative proctocolectomy | Approach | False | Abdominal approach | Inferred relationship | Some | 4 | 
| Restorative proctocolectomy | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Parks panproctocolectomy, anastomosis of ileum to anus and creation of pouch | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Parks panproctocolectomy, anastomosis of ileum to anus and creation of pouch | Approach | False | Abdominal approach | Inferred relationship | Some | 4 | 
| Parks panproctocolectomy, anastomosis of ileum to anus and creation of pouch | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Parks panproctocolectomy, anastomosis of ileum to anus and creation of pouch | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with proctectomy and ileostomy (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Total abdominal colectomy with proctectomy and ileostomy (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with ileoproctostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Total abdominal colectomy with ileoproctostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with proctectomy and continent ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Total abdominal colectomy with proctectomy and continent ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with ileostomy | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Total abdominal colectomy with rectal mucosectomy and ileoanal anastomosis | Approach | False | Abdominal approach | Inferred relationship | Some | 4 | 
| Total abdominal colectomy with rectal mucosectomy and ileoanal anastomosis | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Total abdominal colectomy with rectal mucosectomy and ileoanal anastomosis | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Total abdominal colectomy with rectal mucosectomy and ileoanal anastomosis | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | Approach | False | Abdominal approach | Inferred relationship | Some | 4 | 
| Panproctocolectomy, anastomosis of ileum to anus and creation of pouch however further qualified | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 3 | 
| Panproctocolectomy and anastomosis of ileum to anus NEC | Approach | False | Abdominal approach | Inferred relationship | Some | 4 | 
| Abdominal hysterocolpectomy (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominal hysterocolpectomy (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Esophagojejunostomy by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Esophagojejunostomy by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Oesophagogastrostomy by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Oesophagogastrostomy by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Proctopexy combined with sigmoid resection by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Proctopexy combined with sigmoid resection by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by abdominal approach | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Abdominal repair vesicovaginal fistula | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominal repair vesicovaginal fistula | Approach | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Repair of vault of vagina with mesh using abdominal approach (procedure) | Approach | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Abdominoperineal approach | Is a | True | Abdominal approach | Inferred relationship | Some |  | 
| Total abdominal colectomy with proctectomy and ileostomy (procedure) | Surgical approach (attribute) | True | Abdominal approach | Inferred relationship | Some | 1 | 
| Transabdominal chorionic villus biopsy | Surgical approach (attribute) | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Closure of rectovaginal fistula by abdominal approach | Surgical approach (attribute) | True | Abdominal approach | Inferred relationship | Some | 1 | 
| Incision and drainage of appendiceal abscess by transabdominal approach | Surgical approach (attribute) | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Ligation of fallopian tubes by abdominal approach | Surgical approach (attribute) | False | Abdominal approach | Inferred relationship | Some | 1 | 
| Wertheim operation | Surgical approach (attribute) | False | Abdominal approach | Inferred relationship | Some |  | 
| Total abdominal colectomy with proctectomy and ileostomy (procedure) | Surgical approach (attribute) | False | Abdominal approach | Inferred relationship | Some | 2 | 
| Abdominal hysterectomy and left salpingo-oophorectomy (procedure) | Surgical approach (attribute) | True | Abdominal approach | Inferred relationship | Some | 3 |