| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Bone infection NOS, of ankle and foot | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Bone infection NOS, of multiple sites | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Extirpation of lesion of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Angulatory osteotomy NEC | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open osteoclasis and internal fixation NEC | Procedure site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Open osteoclasis and external fixation NEC | Procedure site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Fracture NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Non-surgical bone biopsy NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spinal meningocele NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 4 | 
| Removal of external fixator NEC | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Internal fixation of bone NEC | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteomyelitis wrist NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Renal osteodystrophy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified internal fixation of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Internal fixation of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other osteodysplasia NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Bone or cartilage disorders NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Poliomyelitis osteopathy of other specified sites | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Poliomyelitis osteopathy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Mechanical complication of internal orthopedic device NOS (disorder) | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified harvest of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other autograft of bone NOS | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other graft of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other graft of bone NOS | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other open operations on bone | Procedure site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Percutaneous diagnostic puncture of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Therapeutic drilling of bone NEC | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified therapeutic puncture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Diagnostic puncture of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified pathological fracture | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Avascular necrosis of bone, site unspecified | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Avascular necrosis of other bone | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Spinal meningocele of unspecified site | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 4 | 
| Other autograft of bone | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other primary open reduction of fracture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other primary open reduction of fracture of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision to open reduction of fracture and other external immobilization (procedure) | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other and unspecified bone or cartilage disorders | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Fracture of unspecified bones | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Adjustment to external fixator NEC | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified autograft of bone | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other closed reduction of fracture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other closed reduction of fracture of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Chondrodysplasia, unspecified | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Dyschondroplasia NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Chondrodysplasia NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Bone internal fixation NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Pathological fracture NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Algoneurodystrophy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Bone and cartilage disorders, unspecified | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Harvest of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Unspecified osteomyelitis of the pelvic region and thigh | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Unspecified osteomyelitis of the lower leg | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified percutaneous diagnostic puncture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Therapeutic puncture of bone NOS | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other diagnostic puncture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Bone graft NOS | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Other specified other diagnostic puncture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteopathy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Adjustment to internal fixation device NEC | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Avascular bone necrosis NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Osteoporosis NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Other specified osteochondropathy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Osteochondropathy NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Epiphysitis NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Other bone and cartilage disorders | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Osteoporosis, unspecified | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Localized bone cyst, unspecified (disorder) | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Cyst of bone NOS | Finding site | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open osteoclasis, angular correction and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Open osteoclasis, angular correction and internal fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Angulation diaphyseal osteotomy and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Angulation diaphyseal osteotomy and internal fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Angulation periarticular osteotomy and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Angulation periarticular osteotomy and internal fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Curettage of lesion of bone and grafting of bone (procedure) | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Intervertebral disc sample | Specimen source topography | True | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rotation diaphyseal osteotomy and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Rotation diaphyseal osteotomy and internal fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Closed reduction of injury to growth plate and traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Good bone alignment following treatment | Finding site | True | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision to closed reduction of fracture and skeletal traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Bone fracture healed | Finding site | True | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Skull sample | Specimen source topography | True | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Curettage of tumour of bone and graft HFQ | Procedure site - Indirect | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Curettage of tumour of bone and graft HFQ | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Open osteoclasis, angular correction and external fixation | Procedure site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Open osteoclasis, angular correction and internal fixation | Procedure site | False | Bone structure | Inferred relationship | Existential restriction modifier |  | 
| Primary closed reduction of fracture and skeletal traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary closed reduction of fracture and skeletal traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Curettage of lesion of bone and grafting of bone (procedure) | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Primary extra-articular reduction of intra-articular fracture of bone | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary intra-articular fixation of intra-articular fracture of bone | Procedure site - Direct | True | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of fracture of ankle and complex extramedullary fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of fracture of ankle and extramedullary fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of fracture of long bone and complex extramedullary fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Primary open reduction of fracture of long bone and complex extramedullary fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Remanipulation of fracture of bone and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 | 
| Revision to closed reduction of fracture and skeletal traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 2 | 
| Revision to closed reduction of fracture and skeletal traction | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 3 | 
| Secondary open reduction of fracture of bone and external fixation | Procedure site - Direct | False | Bone structure | Inferred relationship | Existential restriction modifier | 1 |