| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Dental rubber cup | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental material | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental amalgam capsule | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental prosthesis, device | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental teeth protector | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental material mixing pad | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Remotely-driven dental drilling system motor | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental amalgam alloy dispenser | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Bite relief pad | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Rubber dam stabilization cord, Hevea-latex | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental ozone system handpiece tip | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental material mixing nozzle, sterile | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental polishing cup, reusable | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant extractor | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental polishing cup, single-use | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Ultrasonic dental scaling system generator | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Bite registration rim wax | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental material mixing nozzle, non-sterile | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental laboratory press | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Radiographic dental implant template | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental photo-activated disinfection system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic dental scaling system handpiece tip | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental composite adhesive kit | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental drilling system attachment | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental pulp analysis system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental cotton roll | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic dental scaling system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental drill extension | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental delivery system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental appliances | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Jaw muscle electrical stimulation system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Warm-bonded endodontic obturation system sizer | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Membrane fixation tack, bioabsorbable | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental saw attachment | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Gingival retraction cord, medicated | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental/oral lavage system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental bristle brush | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental anesthesia syringe cartridge | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental abrasive strip | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental dry field kit | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental rubber dam | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental suction system, surgical | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental ozone system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dappen dish, reusable | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental or oral tray | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental syringe needle, reprocessed | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental polishing brush | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental x-ray system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Facebow | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Root canal post thread cutter | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental articulation paper | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental digital imaging sensor, extraoral | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental spacer | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental casting unit | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Denture cushion | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Articulator | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Pneumatic dental drilling system hose | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Toothbrush, device | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental scaler | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental ozone system generator | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dappen dish holder | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental laboratory drilling system motor | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Interproximal reduction kit | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental bur | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Endodontic file | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental photo-activated disinfection system handpiece light guide | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental drilling system | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental amalgam mixer | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental amalgam condenser | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental handpiece | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental prosthesis bite verification device | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant prosthetic screw | Is a | False | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant prosthetic screw analog | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant analog | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant abutment analog | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Scanning dental implant abutment | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental surgical microscope | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental prosthesis thermal detacher tip | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental prosthesis thermal detacher | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Tongue-training dental orthosis | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental water line disinfectant cartridge | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental implant/syringe connector | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Tongue scraper | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Dental wedge | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Periotome | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Tissue punch | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Removal of fractured endodontic instrument from root canal of tooth | Direct device | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier | 1 | 
| Dental implant reamer | Is a | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier |  | 
| Removal of subgingival plaque and calculus from all teeth using dental instrument | Using device | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier | 1 | 
| Removal of supragingival plaque and calculus from all teeth using dental instrument | Using device | True | Dental equipment and devices | Inferred relationship | Existential restriction modifier | 1 |