International Journal of Dentistry / 2015 / Article / Tab 2

Research Article

Endodontic Procedural Errors: Frequency, Type of Error, and the Most Frequently Treated Tooth

Table 2

Distribution of errors in right and left maxilla and mandible.

NormalOverfillUnderfillInstrument separationApical transportationTotal errors

Maxillary right70.2%20.6%8.5%0.4%0.2%29.8%
Maxillary left70.9%20.4%8.1%0.4%0.2%29.1%
Mandibular right61.7%26.3%9.3%2.0%0.7%38.3%
Mandibular left64.8%24.1%9.8%1.0%0.5%35.2%