Journal of Clinical Periodontology 2009-04-01

Guided tissue regeneration with bioabsorbable barriers III 10-year results in infrabony defects.

Bernadette Pretzl, Ti-Sun Kim, Harald Steinbrenner, Christof Dörfer, Katrin Himmer, Peter Eickholz

Index: J. Clin. Periodontol. 36(4) , 349-56, (2009)

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Abstract

Evaluation of the 10-year results after GTR-therapy of infrabony defects using two bioabsorbable barriers in a randomized-controlled clinical trial.In 15 patients with periodontitis, 15 pairs of infrabony defects were treated. For each patient, one defect received a polydioxanon (test: T) and the other received a polylactide acetyltributyl citrate (control: C) barrier by random assignment. At baseline, 12 and 120 +/- 6 months after surgery, the clinical parameters and standardized radiographs were obtained.Nine patients were available for the 120-month re-examinations. Twelve and 120 +/- 6 months after therapy statistically significant (p

Related Compounds

  • Tributyl citrate

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