| 8746 | Flap operation with root planing and curettage (open curettage) – four or more teeth per quadrant |
| 8747 | Flap operation with root planing and curettage, including bone surgery – one to three teeth per quadrant |
| 8748 | Flap operation with root planing and curettage, including bone surgery – four or more teeth per quadrant |
| 8766 | Bone regenerative/repair procedure as part of a flap operation, per procedure |
| 8713 | Blood and Blood Products for Regeneration |
| 8774 | Guided tissue regeneration – resorbable barrier, per site |
| 8775 | Guided tissue regeneration – non-resorbable barrier, per site (includes subsequent removal of membrane) |
| 8776 | Submucosal connective tissue autograft – extending across one to three teeth per quadrant |
| 8777 | Submucosal connective tissue autograft – extending across four or more teeth per quadrant |
| 8778 | Submucosal soft tissue allograft – extending across one to three teeth per quadrant |
| 8779 | Submucosal soft tissue allograft – extending across four or more teeth per quadrant |
| 8785 | Root resection |
| 8786 | Tunnel preparation |
| 8792 | Vestibuloplasty with teeth per sextant |
| 8793 | Vestibuloplasty in an edentulous area per sextant |
| 8794 | Alveoplasty with implant therapy 1-3 teeth |
| 8795 | Alveoplasty with implant therapy 4 or more teeth |
| 8796 | Repair of oronasal opening |
| 8771 | Insertion of intra-pocket chemotherapeutic agent – per pocket so treated |
| 8740 | Periodontal maintenance |
