| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Bone tap, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Bone growth stimulator, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Shoe raise | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| External fixation device | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Humeral head prosthesis | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Foot orthosis | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic internal fixation system, device | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Bone pencil, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Bone plug, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Bone wax, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Stabilizing appliance, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Bony tissue forceps, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Support, device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Space maintainer, device | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pavlik harness | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Removal of spinal fixation system | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Traction unit, device | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| External fixation system | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic device removal | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of spinal fixation system | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Incision and removal of orthopedic device | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 2 | 
| Orthopedic device removal | Direct device | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of spinal fixation system | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Incision and removal of orthopedic device | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of Medicarb rods | Direct device | False | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of Medicarb rods | Direct device | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Incision and removal of orthopedic device | Direct device | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 3 | 
| Joint implant | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Complication associated with orthopedic device | Associated with | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Mechanical complication associated with orthopedic device | Associated with | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Infection associated with orthopedic device | Associated with | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Displacement of orthopedic device | Associated with | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Loosening of orthopedic device | Associated with | True | Orthopedic device | Inferred relationship | Existential restriction modifier | 1 | 
| Ligament anchor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered arthroscopic shaver system control unit | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered arthroscopic shaver system handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered surgical drilling system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered surgical drilling system motor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered surgical saw system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Line-powered surgical saw system handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Hand/wrist continuous passive motion exerciser | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Arthroscopic shaver/electrosurgical diathermy system | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Arthroscopic shaver/electrosurgical diathermy system generator | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pelvic C-clamp | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Periosteal elevator | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Ankle continuous passive motion exerciser | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Non-rechargeable battery-powered surgical drilling system handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile fluted surgical drill, reusable | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Non-sterile fluted surgical drill, single-use | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Rechargeable battery-powered surgical drilling system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic arthroscopic shaver system control unit | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic arthroscopic shaver system handpiece hose | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical drilling system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical drilling system handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical drilling system motor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical power tool system control unit | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical power tool system hose | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic surgical reamer handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Meniscus knife | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic ball spike | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone bolt | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone caliper | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone nut | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone particle collector | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone pin sharpener | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone screw starter/notcher | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone wire | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bone-reduction tool | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bur, reusable | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic bur, single-use | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic computer-aided design/computer-aided manufacturing system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic computer-aided design/computer-aided manufacturing system application software | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic chisel blade | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic counter-torque/rod-pushing instrument | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic feeler | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implant/instrument adaptor, reusable | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implant/instrument adaptor, single-use | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implant/instrument depth limiter | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implant/instrument dismantling device | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic implantable-device cutter | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic instrument cleaning tool | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic instrument connecting screw | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic knife | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic medialization instrument | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic osteotome | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic osteotome blade | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic spirit level | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic tack inserter | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Orthopedic trocar | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Sterile fluted surgical drill | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Sawing power tool attachment, oscillating | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Sawing power tool attachment, reciprocating | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Sawing power tool attachment, sagittal | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Vertical expandable prosthetic rib system | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Screwing power tool attachment | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Rechargeable battery-powered surgical drilling system handpiece | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Rechargeable battery-powered surgical drilling system motor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Sensor holder | Is a | False | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Remotely-driven surgical drilling system motor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Remotely-driven surgical/dental system drive cable | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  | 
| Surgical binding material anchor | Is a | True | Orthopedic device | Inferred relationship | Existential restriction modifier |  |