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Root canal treatment in a mandibular second premolar with three root canals
Roeland J G De Moor1, Filip L G Calberson
1Department of Operative Dentistry and Endodontology, Dental School, Ghent University Hospital, Ghent University, Gent, Belgium. roeland.demoor@UGent.be
Journal of Endodontics
|March 29, 2005
Summary
This case study details a rare three-canal mandibular second premolar treated with advanced visualization. Enhanced contrast techniques were crucial for navigating the complex apical root canal separation.
Area of Science:
- Endodontics
- Dental Anatomy
- Microscopic Dentistry
Background:
- Mandibular second premolars typically have a single root canal.
- Three or more canals are exceptionally rare and usually separate at the mid-root level.
Observation:
- A case of root canal aberration in a mandibular second premolar with apical third canal separation (starting at 20 mm) is presented.
- Locating and accessing the canal orifices required a combination of fiberoptic endoscope and operating microscope.
Findings:
- The study highlights the successful endodontic treatment of a complex root canal anatomy.
- Visualization challenges were overcome using advanced magnification and illumination techniques.
Implications:
- This case underscores the importance of advanced imaging technologies in endodontic diagnosis and treatment.
- Enhanced visualization, including color contrast, is vital for managing rare root canal anatomies.