| Autor: |
Trombelli, Leonardo, Severi, Mattia |
| Předmět: |
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| Zdroj: |
International Journal of Periodontics & Restorative Dentistry; Jan/Feb2024, Vol. 44 Issue 1, p71-79, 10p |
| Abstrakt: |
The purpose of the present study was to describe a novel protocol for a minimally invasive pocket elimination surgery (MI-PES) in the posterior maxilla and mandible, which consists of the combined use of (1) an access flap based on an internally beveled gingivectomy with minimal to no papilla mobilization at the buccal aspect, and (2) a resective procedure with an apically positioned flap on the lingual aspect. The interproximal bone defects were accessed with a single (lingual) flap, and the bone architecture was modified by the adoption of piezoelectric inserts for controlled bone recontouring associated with fiber retention. Mean probing depth (PD) was 5.5 ± 0.8 mm before surgery and 2.7 ± 0.6 mm at the 6-month reevaluation. All treated pockets showed a postsurgical PD < 4 mm. Gingival recession (REC) was 0.3 ± 0.5 mm at baseline and increased to 1.6 ± 0.8 mm at 6 months. When buccal and lingual pockets were analyzed separately, a trend toward a similar PD reduction, less REC increase, and greater clinical attachment level gain was recorded for buccal pockets. These preliminary observations seem to support the use of MI-PES as a valuable option for pocket elimination, at least when residual pockets are associated with a shallow interproximal osseous crater in the posterior maxilla or mandible. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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