| Abstrakt: |
Along with the biologic considerations regarding crown placement, restorative margin location and implications for soft tissue stability, as explained in the first part of this two part series, there are various restorative dentistry procedures and restorations which, if neglected, may aggravate periodontal disease. This second article describes the surgical techniques for correction of biologic width, correction of interproximal embrasure form, crown preparation and pontic design, and thereafter covers the restorative aspects that may damage the periodontal tissues. Some of the special cases, like splinting, restoration of root resected or bicuspidized tooth, root caries or external resorption cases leading to periodontal tissue damage have also been explained. [ABSTRACT FROM AUTHOR] |
