Die Erfolgsquote orthograder endodontischer Revisionsbehandlungen nach nicht erfolgreicher Wurzelspitzenresektion

Success rate of orthograde retreatment of apicected teeth with persisting apical periodontitis - a retrospective study of 59 cases

by Anne Ziegerahn
Doctoral thesis
Date of Examination:2014-09-16
Date of issue:2014-09-12
Advisor:Prof. Dr. Michael Hülsmann
Referee:Prof. Dr. Ralf Bürgers
Referee:Prof. Dr. Dr. Karl Günter Wiese
Persistent Address: http://dx.doi.org/10.53846/goediss-4676

 

 

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Abstract

English

The purpose of this study was to evaluate the outcome of orthograde retreatment of apicected teeth with persisting apical periodontitis. Fifty-nine teeth surgically treated teeth were nonsurgically retreated and were followed for a period of 11 - 60 month by evaluation of the radiographs retrospectively. Clinical and radiographic assessment of retreatment showed that complete healing for all cases was 69,5% with an additional category of incomplete healing of 10,2%;20,3% failed.The favourable results of this study demonstrated that orthograde root canal retreatment is an alternative to surgical intervention or extraction of postsurgical failure.
Keywords: rootcanal retreatment apicectomie
Schlagwörter: Wurzelkanalbehandlung Revision Wurzelspitzenresektion
 
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