| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Closed fracture of sacrum with other spinal cord injury | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Single-level lumbosacral spondylosis with radiculopathy | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Closed fracture of sacrum with spinal cord lesion NOS | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Open spinal fracture with anterior thoracic cord lesion, T1-6 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| [X]Other specified congenital malformations of spinal cord | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord concussion | Finding site | True | Spinal cord structure | Inferred relationship | Some | 2 | 
| Implantation of electronic stimulator of spine | Procedure site - Indirect (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with posterior thoracic cord lesion, T7-12 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Debridement of spinal cord | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord stroke | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with central thoracic cord lesion, T7-12 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Spina bifida aperta | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Intraspinal pyogenic abscess | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Post-immunization myelitis (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Extirpation of lesion of spinal cord (procedure) | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 2 | 
| Two-level lumbosacral spondylosis with radiculopathy (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Specimen from spinal cord obtained by biopsy (specimen) | Specimen source topography | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Caudal regression syndrome | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Excision of spinal cord vascular malformation | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed fracture of sacrum with spinal cord lesion | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Spinal cord syndrome | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other open operations on spinal cord | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Excision of spinal cord abscess | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Decompression of spinal cord | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spina bifida with hydrocephalus - open NOS | Finding site | False | Spinal cord structure | Inferred relationship | Some | 4 | 
| Spinal cord exploration NOS | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Ependymoma of spinal cord (disorder) | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with central thoracic cord lesion, T1-6 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Lumbar spina bifida with hydrocephalus - open | Finding site | False | Spinal cord structure | Inferred relationship | Some | 5 | 
| Closed spinal fracture with posterior thoracic cord lesion, T1-6 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Oligodendroglioma of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Aspiration of spinal cystic tumour | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Myeloscopy | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other specified destruction of spinal cord | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Myelitis due to herpes simplex | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Glioma of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Aspiration of spinal cyst | Procedure site - Indirect (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord rupture | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other destruction of spinal cord | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Primary decompression of spinal cord and fusion of joint of spine NEC | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with anterior thoracic cord lesion,T7-12 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Acute necrotizing myelitis | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Allergic encephalomyelitis | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Operation on spinal cord | Procedure site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Multiple sclerosis of the spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Repair of diastematomyelia | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| CT myelogram | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open fracture of cervical spine with spinal cord lesion NOS | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Open spinal fracture with incomplete thoracic cord lesion, T7-12 not otherwise specified | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other open operation on spinal cord NOS | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord destructive procedure | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Decompression operations on unspecified spine | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open fracture of thoracic spine with spinal cord lesion NOS | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Resection of spinal cord | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Sacral spina bifida with hydrocephalus - open (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 4 | 
| Other specified operations on spinal cord or spinal canal contents | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Revisional decompression of spinal cord NEC | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with anterior thoracic cord lesion, T1-6 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Closed spinal fracture with complete thoracic cord lesion,T7-12 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Open fracture of thoracic spine with spinal cord injury (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 3 | 
| Acute transverse myelitis | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Acute ascending myelitis | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Transection of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Syringomyelia | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Abnormality of canalization and retrogressive differentiation (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open spinal fracture with incomplete cervical cord lesion, C1-4 not otherwise specified | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open spinal fracture with incomplete cervical cord lesion, C5-7 not otherwise specified | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open spinal fracture with unspecified cervical cord lesion, C5-7 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Plastic operation on spinal cord/meninges | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal granulation tissue removal | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Acute infarction of spinal cord | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Extirpation of lesion of spine NEC | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Fissured spine with hydrocephalus | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord reconstruction (procedure) | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with incomplete thoracic cord lesion, T1-6 not otherwise specified | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Open fracture of vertebral column with spinal cord injury | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Other specified decompression of spine | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with incomplete thoracic cord lesion,T7-12 not otherwise specified | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal cord excision | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other operations on spinal cord | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Closed spinal fracture with unspecified thoracic cord lesion,T7-12 | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Implantation of stimoceiver in spine | Procedure site - Indirect (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Other specified other operation on spinal cord | Procedure site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Acute viral transverse myelitis | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Malignant tumour of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Spinal decompression with discectomy | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Percutaneous needle biopsy of spinal cord | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Fracture of vertebral column with spinal cord injury | Finding site | False | Spinal cord structure | Inferred relationship | Some | 2 | 
| Malignant glioma of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Varicella transverse myelitis | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Excision of lesion of intramedullary spinal cord (procedure) | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 2 | 
| Closed spinal fracture with unspecified lumbar cord lesion | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Subacute combined degeneration of spinal cord | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Mermaid sirenomelia | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Diagnostic spinal drainage | Procedure site - Indirect (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Destruction of spinal cord NOS | Procedure site - Direct (attribute) | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Schwannoma of spinal cord (disorder) | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Transverse myelopathy syndrome | Finding site | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Myelitis with acquired immunodeficiency syndrome (disorder) | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 | 
| Manipulation of spinal cord | Procedure site - Direct (attribute) | True | Spinal cord structure | Inferred relationship | Some | 1 | 
| Central cord syndrome | Finding site | False | Spinal cord structure | Inferred relationship | Some | 1 |