Case selection and treatment considerations of guided tissue regeneration in deep intrabony defects.

摘要: Evidence reported in the period covered by this review, and here summarized with a meta-analysis, indicated that guided tissue regeneration (GTR) management of deep intrabony defects resulted clinically significant predictable gains tooth support. Controlled randomized clinical trials demonstrated GTR therapy was associated significantly greater improvements attachment than access flap procedures alone. A series recent investigations have also magnitude possibly predictability expected outcomes are dependent upon variety patient, defect, procedure-associated factors. Substantial evidence has been provided obtained can be maintained over time.