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Unusual root canal anatomy in maxillary second molars: two case reports
Su-Jung Shin1, Jeong-Won Park, Jeong-Kyu Lee
1Department of Conservative Dentistry, College of Dentistry, Yonsei University, Seoul, Korea. shujungshin@yahoo.com
Summary
This clinical report details unusual root canal anatomy in maxillary second molars, specifically two separated palatal roots. Endodontic treatment was successfully performed, highlighting microscopy
Area of Science:
- Endodontics
- Dental Anatomy
- Microscopic Dentistry
Background:
- Maxillary second molars typically exhibit predictable root canal anatomy.
- Variations in root morphology can complicate endodontic treatment.
- Accurate diagnosis is crucial for successful root canal therapy.
Observation:
- Two cases of maxillary second molars presented with an unusual anatomy: two distinct palatal roots.
- Radiographic interpretation was challenging due to root overlap.
- Microscopy proved essential for identifying the distopalatal root canal orifice.
Findings:
- Successful endodontic treatment was achieved in both maxillary second molars with dual palatal roots.
- Microscopic examination facilitated the detection of the accessory palatal canal.
- The study highlights the importance of advanced visualization techniques in complex root canal anatomy.
Implications:
- This case report expands the understanding of root canal morphology variations in maxillary molars.
- Clinicians should consider advanced imaging and magnification for complex endodontic cases.
- Improved diagnostic strategies can enhance treatment outcomes for anatomically challenging teeth.
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