| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Thoracic surgical sympathectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Release of vascular ring of aorta | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Revisional foraminotomy of cervical spine | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Reduction of rib hump | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of bone of thorax, ribs or sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Tracheobronchial excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Skin of trunk excision | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Spinal cord excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Mediastinum excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Abdomen excision | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excision of vegetations from ductus arteriosus | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lumbar intervertebral disc | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Splanchnicectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of rib | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Wedge biopsy of lung | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Decompression laminectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Gill operation | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Removal of tumor from inferior vena cava | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Intercostal neurectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of thoracic intervertebral disc | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of both pectoral muscles | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of pectoralis minor | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Lung excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial excision of vertebra of thoracic region | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Thorax excision (procedure) | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excision with graft replacement of thoracic artery | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Thoracic aneurysmectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Suction assisted lipectomy of trunk | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Arthrotomy for excision of torn cartilage of sternoclavicular joint | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Correction of coarctation of aorta with graft replacement | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Major thoracotomy with removal of fibrin deposit | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of thoracic artery | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Thoracic phlebectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Local excision of lesion or tissue of thorax, ribs or sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of tonsil tag (procedure) | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Aneurysmectomy with anastomosis of thoracic artery | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of descending aorta | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Angiectomy with anastomosis of thoracic artery | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Open biopsy of vertebral body of thoracic region | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial excision of rib | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of tumor of soft tissue of back | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of thoracic vein | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Resection of thoracic artery with replacement | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Radical resection of tumor of soft tissue of thorax | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of clavicle for graft | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of aorta | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of tumor of soft tissue of thorax, subcutaneous | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Cervicothoracic sympathectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Thoracolumbar sympathectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Open biopsy of vertebral body of lumbar region | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial claviculectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of tumor of soft tissue of thorax, deep, subfascial, intramuscular | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial ostectomy of thorax, ribs or sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial excision of vertebra of lumbar region | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of aorta | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Sequestrectomy of bone of thorax, ribs or sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Radical resection of tumor of soft tissue of back | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Phrenicectomy | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excisional biopsy of bone of thorax, ribs or sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| excision de tissu mammaire | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of bone of thorax, ribs or sternum for graft | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Radical resection of thoracic structures | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Total claviculectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Sequestrectomy of clavicle | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Partial resection of vertebral component, spinous process of lumbar region | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of pelvic tissue | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of lung | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Resection of sternum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of pressure injury of sacral region with primary closure using suture (procedure) | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of malignant lesion of trunk | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excision of benign lesion of trunk | Is a | True | Trunk excision | Inferred relationship | Some |  | 
| Excision of thoracic varicose vein | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of meniscus of sternoclavicular joint | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of thoracic vertebra | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of lesion of lumbar vertebra | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Vertebral column excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Small intestine excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Large intestine excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of liver (procedure) | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of abdominal varicose vein | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Resection of systemic to pulmonary shunt aneurysm | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Block dissection of pelvic lymph nodes | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of abdominal lymph node | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Splenectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Debridement of lesion of peritoneum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of fascia of abdomen | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Ileocolic resection | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excisional biopsy of lesion of large intestine | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Extensive retroperitoneal transabdominal lymphadenectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Oesophagectomy and jejunal interposition | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Oesophagectomy and colonic interposition | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision jejunocolic fistula | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Biliary tract excision | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision from retroperitoneum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision from mesentery (procedure) | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision from peritoneum | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Revision of gastrojejunal anastomosis with reconstruction with bowel resection | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Enterectomy with anastomosis | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Excision of appendiceal stump | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Pelvic lymphadenectomy | Is a | False | Trunk excision | Inferred relationship | Some |  | 
| Resection of clavicle | Is a | False | Trunk excision | Inferred relationship | Some |  |