| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Cranial cavity structure | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Entire body cavity | Is a | True | Body cavity structure | Inferred relationship | Some |  | 
| Structure of pharyngeal cavity | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Thoracic cavity structure | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Intracelomic cavity in birds | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| cavité abdominale | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Laryngeal cavity structure | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Oral cavity structure | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Structure of body cavity subdivision | Is a | True | Body cavity structure | Inferred relationship | Some |  | 
| Structure of serous cavity | Is a | False | Body cavity structure | Inferred relationship | Some |  | 
| Brain stem laceration without open intracranial wound | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, unspecified state of consciousness | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with no loss of consciousness | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with less than 1 hour loss of consciousness | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with 1-24 hours loss of consciousness | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with more than 24 hours loss of consciousness and return to pre-existing conscious level | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with more than 24 hours loss of consciousness without return to pre-existing conscious level | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with loss of consciousness of unspecified duration | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Cortex laceration with open intracranial wound, with concussion, unspecified | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Closed injury of bronchus | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open injury of bronchus | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Injury of thoracic trachea | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open wound of larynx and trachea, unspecified | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open wound of trachea (disorder) | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open wound of larynx and trachea not otherwise specified | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open wound of larynx and trachea with complication, unspecified | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Open wound of larynx and trachea with complication, NOS | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Injury of ureter with open wound into abdominal cavity | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Foreign body in duodenum | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Foreign body in jejunum | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Closed injury of trachea | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Injury of descending left colon with open wound into abdominal cavity | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Excision of sweat gland-bearing skin of axilla | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Subcutaneous excision of sweat gland tissue of axilla | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Brain injury without open intracranial wound AND with brief loss of consciousness (less than one hour) | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Partial excision of chest wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Excision of lesion of chest wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Insertion of silicone implant for correction of pectus excavatum (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthesis from chest wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Reconstruction of chest wall with distant flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Reconstruction of chest wall with microvascular transferred flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Opening of chest | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Reopening of chest and re-exploration of intra-abdominal operation site and surgical arrest of postoperative bleeding | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Previous chest wall incision - resuture (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Previous chest wall incision - removal of wires | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of previous incision of chest wall with local flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of previous incision of chest wall with distant flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of previous incision of chest wall with microvascular transferred flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Abdominal wall procedure | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Simple excision of inguinal hernial sac | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Herniotomy of bilateral inguinal hernias | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Unilateral inguinal herniotomy | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of inguinal hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair inguinal hernia using natural material (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of inguinal hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent inguinal hernia using natural material (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent inguinal hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| traitement de récidive de hernie inguinale avec sutures | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthetic material from previous repair of inguinal hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair femoral hernia using natural material | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of femoral hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent femoral hernia using insert of natural material | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent femoral hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent femoral hernia using sutures | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthetic material from previous repair of femoral hernia (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthetic material from previous repair of umbilical hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of incisional hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of incisional hernia using natural material | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of incisional hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Primary repair of incisional hernia using sutures | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent incisional hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent incisional hernia using natural material (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent incisional hernia using synthetic patch | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of recurrent incisional hernia using sutures | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthetic material from previous repair of incisional hernia (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of ventral hernia using insert of natural material (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of ventral hernia using sutures | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of prosthetic material from previous repair of ventral hernia | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Repair of anterior abdominal wall with distant flap | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Reconstruction of skin of anterior abdominal wall using free skin flap with microvascular anastomosis | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Destruction of lesion of umbilicus | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Biopsy of lesion of anterior abdominal wall (procedure) | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Destruction of lesion of anterior abdominal wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Removal of foreign body from anterior abdominal wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Excision of fascia of posterior abdominal wall | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Axillary lymph nodes sampling | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Drainage of lesion of axillary lymph node | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Rupture of small intestine | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Perforation of caecum | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Plugging of flail chest | Procedure site | False | Body cavity structure | Inferred relationship | Some |  | 
| Injury of internal organ | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Perforated diverticulum of jejunum | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Perforated diverticulum of ileum (disorder) | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Injury of heart with hemopericardium | Finding site | False | Body cavity structure | Inferred relationship | Some | 1 | 
| Cortex laceration without open intracranial wound AND with brief loss of consciousness (less than one hour) | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Foreign body in right main bronchus | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Foreign body in left main bronchus | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Fracture of trachea | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Contusion of trachea | Finding site | False | Body cavity structure | Inferred relationship | Some | 2 | 
| Serosal tear of small intestine | Finding site | False | Body cavity structure | Inferred relationship | Some | 1 | 
| Contusion of caecum | Finding site | False | Body cavity structure | Inferred relationship | Some | 1 |