| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Custom-made external lower limb prosthesis socket | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom made implant | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom made foot orthosis with leather uppers | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable hybrid coated esophageal stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Mouthguard, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Tinted spectacle lens, prescription, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Orthotic shoe, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Root canal post, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Color discrimination spectacle lens, prescription, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made cushion | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Dental occlusal splint, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Eyeball prosthesis, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable tracheal stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable biliary stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable colonic stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable vaginal stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Cranial bone prosthesis, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made hybrid corrective contact lens | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom made shoes | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made anatomy model/surgical guide kit | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made anatomy model | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Orthotic insole, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Orthodontic clasp, metal, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Orthodontic clasp, metal wire, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Spectacle lens, prescription, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Denture clasp, metal, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Dental veneer, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made bioabsorbable bronchial stent | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Cranial bone prosthesis mold, custom-made | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom-made pressure-management insole | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom plate | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom ear prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom nasal prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom palatal lift prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom speech aid prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom orbital prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom surgical obturator prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom definitive obturator prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom interim obturator prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  | 
| Custom shoulder glenoid fossa prosthesis | Has device characteristic | False | Custom-made | Inferred relationship | Existential restriction modifier |  |