| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Excision of lesion of jejunum | Is a | True | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Total jejunectomy | Is a | True | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Partial jejunectomy | Is a | True | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Other specified excision of jejunum | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Excision of jejunum NOS | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Excision jejunorectal fistula | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Excision of redundant mucosa from jejunostomy | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Esophagojejunoplasty | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Revision of gastric anastomosis with jejunal interposition | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Open excision of jejunum | Is a | True | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Laparoscopic excision of jejunum | Is a | True | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Other specified excision of jejunum | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  | 
| Excision of jejunum NOS | Is a | False | Jejunectomy, resection of a segment or all of jejunum | Inferred relationship | Existential restriction modifier |  |