| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Other specified implantation of tooth | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Removal of foreign body from gum | Procedure site - Indirect | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Odontotomy | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Mucogingival graft | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Placement of periodontal pack | Procedure site - Indirect | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Tooth reimplantation and/or stabilisation of accidentally evulsed or displaced tooth and/or alveolus | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Connective tissue gingival graft | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Allotransplant of tooth | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Autotransplant of tooth | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Periodontium curettage | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dental implant connecting bar | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Irrigation of gingival operculum | Procedure site - Direct | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Pericision of periodontal ligament | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Attach dental implant superstructure | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Modified Widman flap | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Debridement of periodontium | Procedure site - Direct | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Modified Widman flap with osseous surgery | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Repositioned periodontal flap | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Application of subgingival dressing | Procedure site - Direct | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 4 | 
| Tooth implantation | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dental transosseous implant | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dental endosseous implant | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Grafting of periodontal bone defect | Procedure site - Direct | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Insertion of Ramford occlusal appliance | Procedure site - Indirect | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Allotransplant of tooth | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Autotransplant of tooth | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Excision of lesion of gingiva | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Biopsy of lesion of gingiva | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gingivoplasty | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Concussion of tooth | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Cracked crown | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Osseointegrated implantation into jaw | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Periodontal operation | Procedure site | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Debridement of periodontium | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Chemical cautery of gingival operculum | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Pericision of periodontal ligament | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gingivectomy | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Modified Widman flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Replacement of periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Repositioned periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Apically repositioned periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Apically repositioned periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Coronally repositioned periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Coronally repositioned periodontal flap | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Grafting of periodontal bone defect | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Mucogingival graft | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Insertion of membrane into periodontal tissue | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Removal of membrane from periodontal tissue | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Placement of periodontal pack | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Application of subgingival dressing | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Application of subgingival dressing | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Removal of periodontal pack | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Irrigation of periodontal pocket | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Irrigation of gingival operculum | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gingival curettage, surgical, per quadrant | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gingival structure | Part of | False | Structure of gum and supporting structure of tooth | Additional relationship | Some |  | 
| Gingival and periodontal disease | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gum injury | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Injury of dental structures | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Periodontal ligament | Is a | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Replacement of periodontal flap with osseous surgery | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Replacement of periodontal flap with osseous surgery | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Apically repositioned periodontal flap with osseous surgery | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Periodontal regeneration procedure | Procedure site | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Attach dental implant superstructure | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Periodontal regeneration using growth factor | Procedure site | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Distal wedge periodontal procedure | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Free soft dentoalveolar tissue graft procedure, including donor site | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 3 | 
| Dental subperiosteal implant | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 3 | 
| Injury of teeth | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Dental implant connecting bar | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Crown lengthening, hard and soft tissue | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dental endosseous implant | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Odontotomy | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Type III, moderate periodontitis, moderate to deep pocket therapy | Procedure site | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dentoalveolar bone replacement graft, multiple sites, including flap entry and closure | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 3 | 
| Gingival structure | Is a | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Endodontic endosseous implant | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Pedicle soft dentoalveolar tissue graft procedure | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Dentoalveolar bone replacement graft, single site, including flap entry and closure | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 3 | 
| Gingivectomy or gingivoplasty, per tooth | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Tooth implantation | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Dental transosseous implant | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 3 | 
| Tooth reimplantation and/or stabilisation of accidentally evulsed or displaced tooth and/or alveolus | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 2 | 
| Type IV, advanced periodontitis, deep pocket therapy | Procedure site | True | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Irradiated enamel | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some |  | 
| Subgingival curettage | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Operculectomy | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Operculectomy | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Residual cyst | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Eruption cyst of jaw | Finding site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 | 
| Gingiva operations | Procedure site | False | Structure of gum and supporting structure of tooth | Inferred relationship | Some | 1 |