Clinical effects of scaling and root planing on untreated teeth

Adrian P. Pawlowski, Allen R Chen, Beth M. Hacker, Lloyd A. Mancl, Roy C. Page, Frank A. Roberts

Research output: Contribution to journalArticle

Abstract

Objective: The aim of this report is to examine whether scaling and root planing (SRP) in one area of the mouth may affect periodontal improvement in untreated areas in the same patient, possibly through systemic effects of treatment. Material and Methods: Twenty patients diagnosed with generalized aggressive periodontitis were randomized into treatment (n = 11) and no treatment (n = 9) groups. Within the treatment group, three quadrants were treated by SRP at week 0, 3, 12, and 24, while a single experimental quadrant remained untreated throughout the study. The outcome for all teeth was assessed using clinical parameters, subtraction radiography, and pathogenic bacteria levels in the subgingival flora over the 24-week study period. Results: Compared with sites in no treatment patients, the treated sites in the treated patients showed a 1 mm decrease in probing depth (PD) (p <0.01) and a 0.5 mm increase in bone height (p <0.01) by 24 weeks. In untreated sites within treated subjects, however, PDs tended to improve (p = 0.09) but at a reduced rate compared with treated sites. The levels of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, and Tannerella forsythensis (Bacteroides forsythus) remained unchanged in untreated sites while levels of Prevetolla intermedia and Treponema denticola tended to decrease as compared with controls but did not reach significance. Conclusions: This study indicates that untreated sites in treated periodontitis patients show a trend towards clinical improvement and exhibit reductions in some but not all periodontopathic bacterial species tested.

Original languageEnglish (US)
Pages (from-to)21-28
Number of pages8
JournalJournal of Clinical Periodontology
Volume32
Issue number1
DOIs
StatePublished - Jan 2005
Externally publishedYes

Fingerprint

Root Planing
Tooth
Treponema denticola
Aggressive Periodontitis
Aggregatibacter actinomycetemcomitans
Therapeutics
Porphyromonas gingivalis
Periodontitis
Radiography
Mouth
Bacteria
Bone and Bones

Keywords

  • Generalized aggressive periodontitis
  • Microbiology
  • Non-surgical therapy
  • Scaling and root planing
  • Treatment effects

ASJC Scopus subject areas

  • Dentistry(all)

Cite this

Clinical effects of scaling and root planing on untreated teeth. / Pawlowski, Adrian P.; Chen, Allen R; Hacker, Beth M.; Mancl, Lloyd A.; Page, Roy C.; Roberts, Frank A.

In: Journal of Clinical Periodontology, Vol. 32, No. 1, 01.2005, p. 21-28.

Research output: Contribution to journalArticle

Pawlowski, Adrian P. ; Chen, Allen R ; Hacker, Beth M. ; Mancl, Lloyd A. ; Page, Roy C. ; Roberts, Frank A. / Clinical effects of scaling and root planing on untreated teeth. In: Journal of Clinical Periodontology. 2005 ; Vol. 32, No. 1. pp. 21-28.
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