| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Restoration, gold foil, one surface | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, one surface, posterior, primary | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Insertion of composite tip tooth restoration | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Pontic, porcelain fused to predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Line prepared cavity of tooth | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 6 | 
| Crown, 3/4 cast high noble metal | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Insertion of bridge pontic | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Recalcification, calcium hydroxide, temporary restoration, per tooth | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 7 | 
| Labial veneer, resin laminate, laboratory | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Prefabricated post and core in addition to crown | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Restoration, resin, two surfaces, posterior, permanent | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic, resin with high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Pontic, porcelain fused to predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Restoration, crown, porcelain fused to noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Cast post and core in addition to crown | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Insertion of bridge pontic | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Pontic cast, predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Retainers inlay, metallic, two surfaces | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Retainers, cast metal for acid etched fixed prosthesis | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Crown, resin with noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Restoration, gold foil, one surface | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Crown, porcelain fused to predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, resin, two surfaces, anterior | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, crown, full cast, noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, crown, full cast, predominantly base metal | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Implantation of pontic, resin with predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Crown, resin with predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, three or more surfaces, posterior, permanent | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, crown, resin with noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, resin | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, two surfaces, posterior, primary | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, one surface, anterior | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic, resin with high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Pontic, porcelain fused to predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Insertion of bridge pontic | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Crown, resin with noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Implantation of pontic, resin with predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, crown, resin with high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Retainers inlay, metallic, per tooth, in addition to inlay | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, crown, porcelain fused to high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, resin, three or more surfaces, posterior, primary | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Crown, resin with high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, gold foil, two surfaces | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Crown, full cast noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Silicate cement, per restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Pin retention, per tooth, in addition to restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Crown, porcelain fused to noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Pontic, porcelain fused to high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, crown, resin with predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Pontic, resin with noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Pontic cast, high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Pontic cast, noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Pontic, porcelain fused to noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Crown, full cast high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, crown, full cast, high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Restoration, crown, porcelain fused to predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 5 | 
| Reinforced pin amalgam, Markley type procedure | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of plastic filling into tooth with tunnel preparation | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of malleable restoration into tooth | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Post core preparation of tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic cast, high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Insertion of glass-ionomer restoration into tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Construction of temporary dental crown | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Recalcification, calcium hydroxide, temporary restoration, per tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Restorations resin, four or more surfaces or involving anterior incisal angle | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of amalgam restoration into tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic, porcelain fused to high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Veneer preparation of tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of composite restoration into tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pulp cap, direct, excluding final restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Preparation of tooth for inlay | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Try-in of dental restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Fit labial gingival veneer | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic, resin with noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Amalgam restoration, four or more surfaces, primary | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, three surfaces, anterior | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of preventive resin tooth restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic cast, predominantly base metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Crown preparation of tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, resin, one surface, posterior, permanent | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Retainers inlay, metallic, three or more surfaces | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Insertion of temporary restoration in tooth | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, gold foil, three surfaces | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Amalgam restoration, three surfaces, primary | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Amalgam restoration, three surfaces, permanent | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Fit dental crown to implant | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Amalgam restoration, two surfaces, permanent | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, silicate | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Amalgam restoration, four or more surfaces, permanent | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Fixation of dental bridge | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Pontic cast, noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Dental core buildup, including any pins | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Crown, full cast noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Crown, porcelain fused to high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 4 | 
| Insertion or fixation of tooth restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Cavity preparation of tooth - plastic restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Crown, resin with high noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Amalgam restoration, two surfaces, primary | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 2 | 
| Restoration, gold foil | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 1 | 
| Crown, porcelain fused to noble metal | Method | False | Restore - action | Inferred relationship | Existential restriction modifier | 3 | 
| Pulp cap, indirect, excluding final restoration | Method | True | Restore - action | Inferred relationship | Existential restriction modifier | 3 |