| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Synthetic polymer | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polycarbonate (substance) | Is a | False | Polymer (substance) | Inferred relationship | Some |  | 
| Polysorbate (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Hydroxyethylmethylcellulose (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polylactic acid (substance) | Is a | False | Polymer (substance) | Inferred relationship | Some |  | 
| Copolymer (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Plastic | Is a | False | Polymer (substance) | Inferred relationship | Some |  | 
| Povidone (substance) | Is a | False | Polymer (substance) | Inferred relationship | Some |  | 
| Nonoxinol | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Macrogol | Is a | False | Polymer (substance) | Inferred relationship | Some |  | 
| Polyarylate (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Biopolymer (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymethyl methacrylate (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Hexadimethrine | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Nonoxinol 9 (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Product containing polymer (product) | Has active ingredient | True | Polymer (substance) | Inferred relationship | Some | 1 | 
| Poloxalene | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Tyloxapol (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Poly-L-lactic acid | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Permanent polymeric urethral stent | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymeric ureteral stent | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Non-sterile non-bioabsorbable polymeric tracheal and/or bronchial stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Removable polymeric urethral stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymeric oesophageal stent | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Nonbioabsorbable polymeric pancreatic stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymeric bronchial stent | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymeric biliary stent | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Bioabsorbable polymeric pancreatic stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Light-cured polymer limb orthosis (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Pliable-polymer dental regeneration membrane, ligated, non-bioabsorbable (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymer orthopaedic cement restrictor, non-bioabsorbable, non-sterile | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Dental bridge, polymer | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Dental prosthesis fabrication material, polymer (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Metal on polymer composite spinal fusion cage | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Dental crown, polymer (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Pliable-polymer dental regeneration membrane, tacked | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Hydropolymer dressing | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Dental bonding agent, polymer-based | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Pliable-polymer dental regeneration membrane, ligated | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymer orthopaedic cement restrictor, bioabsorbable | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymer orthopaedic cement restrictor, non-bioabsorbable, sterile | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Denture clasp, polymer, preformed | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Maneb | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Hydrocolloid (substance) | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Bioabsorbable drug-eluting polymer coated coronary artery stent (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymer coated metal duodenal stent (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Polymer coated metal colonic stent (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Nonbioabsorbable drug-eluting polymer coated coronary artery stent (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Haemodynamic-modulation vessel repair implant, intracranial/carotid, polymer-metal | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Sterile polymer coated metal esophageal stent | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Metal dental crown with polymer coating | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Metal dental bridge with polymer coating | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Non-sterile polymer coated metal tracheal and/or bronchial stent (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Custom-made bioabsorbable polymeric pancreatic stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Bioabsorbable metal and polymer biliary stent (physical object) | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Metal and polymer dental and/or maxillofacial surgical mesh | Has compositional material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  | 
| Glass | Is a | True | Polymer (substance) | Inferred relationship | Some |  | 
| Aortic bi-leaflet mechanical valve prosthesis with biologic-polymer aorta graft (physical object) | Has coating material (attribute) | True | Polymer (substance) | Inferred relationship | Some |  |