| Inbound Relationships | 
Type | 
Active | 
Source | 
Characteristic | 
Refinability | 
Group | 
| Amalgam (silver) - low copper | 
Is a | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
  | 
| Amalgam (silver) - high copper | 
Is a | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
  | 
| Amalgam tattoo | 
Causative agent | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Insertion of amalgam restoration into tooth | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, three surfaces, primary (procedure) | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, two surfaces, permanent | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, four or more surfaces, primary | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, one surface, permanent | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, two surfaces, primary | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, three surfaces, permanent | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, four or more surfaces, permanent | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Reinforced pin amalgam, Markley type procedure | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Amalgam restoration, one surface, primary | 
Direct substance | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Lichenoid allergic contact reaction due to amalgam | 
Causative agent | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, three surfaces, primary (procedure) | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, two surfaces, permanent | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, four or more surfaces, primary | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, one surface, permanent | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, two surfaces, primary | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, three surfaces, permanent | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, four or more surfaces, permanent | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Reinforced pin amalgam, Markley type procedure | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam restoration, one surface, primary | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Insertion of amalgam restoration into tooth | 
Direct substance | 
False | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam tattoo | 
Causative agent | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 2 | 
| Amalgam tattoo | 
Causative agent | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 3 | 
| Lichenoid allergic contact reaction due to amalgam | 
Causative agent | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 | 
| Preparation of core of tooth using Nayyar technique with amalgam dental filling material (procedure) | 
Using substance (attribute) | 
True | 
Amalgam (silver) dental filling material | 
Inferred relationship | 
Some | 
 1 |