title: Evaluation of commercially available biodegradable tetracycline fiber therapy in chronic periodontitis.
abstract: BACKGROUND
  Chronic periodontitis is an inflammatory disorder caused by dental plaque having mixed microbial flora. The different treatment modalities available to treat this disease are aimed at removal of micro-organisms from both hard and soft tissues. Systemic as well as local anti-microbial agents are helpful adjuncts in reducing microbes especially in inaccessible areas along with mechanical debridement therapy.
  
  
  METHODS
  The study was conducted in a split mouth design. Thirty-five patients having at least two non-adjacent sites in different quadrants with periodontal pockets ≥5 mm and with bleeding on probing at initial visit were selected. The selected sites were treated with both scaling and root planing plus tetracycline fibers or with scaling and root planing alone. Baseline and follow-up measurements included plaque index, gingival index, probing pocket depth, and clinical attachment level.
  
  
  RESULTS
  Both treatment modalities were affective in improving clinical parameters over three months' observation period. The combined antimicrobial and mechanical debridement therapy has shown better results as compared with scaling and root planing alone.
  
  
  CONCLUSIONS
  Application of tetracycline in modified collagen matrix following scaling and root planing might be beneficial in treatment of chronic periodontitis and improving periodontal parameters for 3-month duration.
authors: Department of Periodontics, Himachal Institute of Dental Sciences, Paonta Sahib, Sirmour, Himachal Pradesh, India.
authors: Surinder
authors: S
authors: Sachdeva
authors: Vipin
authors: V
authors: Agarwal