Evaluation of Endodontic Status on Periodontal Healing of Concomitant Endodontic Periodontal Lesions

Introduction: To evaluate the effect of untreated endodontic infection on periodontal status in untreated non vital teeth with periapical radiolucency as compared to contralateral vital teeth. And also to evaluate the role of endodontic treatment on periodontal healing in successfully endodontically treated teeth with contralateral vital teeth. Methods: This study was performed in two parts. First part of this study was an observational cross sectional survey and second part was a clinical trial on patients selected from the survey.