APEC 2021


Hassan Said AbuMaizar

Managing Re-Treatment Obstacles


In recent years there has been an increasing interest in endodontic retreatment, dictated by a growing demand to preserve teeth, including those in which endodontic therapy had failed. When observed closely, endodontic retreatment is distinguished from routine endodontic treatment by several aspects, understanding those aspects of retreatment is essential to its successful practice. Not less important is mastering of retreatment techniques. Because of the presence of coronal and radicular restorations as well as root canal obturation material in many candidate-teeth for retreatment, the planning of retreatment must take both obstacles into consideration 

The lecture will focus on obstacles found during re-treatments as finding previously missed canals and bypassing ledges and separated instruments 

Short cv

Doctor Hassan Said AbuMaizar has a Master’s Degree in Endodontics from the University of Manchester- UK, June 2008 and he is Bachelor of Oral & Dental Medicine and Surgery from Misr University for Science & Technology.

He is a member of the American Association of Endodontics, the Jordanian Endodontic Society, the Jordan Dental Association and the Qatar Ministry of Health.

He is the President of the Jordanian Endodontic Society since 2019 and a member of the Endodontic Board Committee at the Jordan Medical Council.

Doctor Hassan Said AbuMaizar works as endodontic specialist at Future Dental & Implant Center-(AbuMaizar’s Roots Clinic) since 2009 and at Expert Dental Center. He is also, a part time clinical instructor at Jordan University for Science and Technology, a lecturer and course instructor in many national and international conferences and events 

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