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Deciduous Mandibular Second Molar with Supernumerary Roots and Root Canals Associated with Missing Mandibular
Vivek Rana1, Shabina Shafi2, Natasha Gambhir2
1Reader, Department of Pedodontics, Subharti Dental College, Meerut, Uttar Pradesh, India.
International Journal of Clinical Pediatric Dentistry
|September 28, 2016
Summary
Rare morphological variations in deciduous teeth, including extra roots and canals, are crucial for dental procedures. This case report details such anomalies in a deciduous mandibular second molar, aiding endodontic treatment and exodontia planning.
Area of Science:
- Endodontics
- Pediatric Dentistry
- Dental Morphology
Background:
- Understanding root and root canal morphology in deciduous teeth is vital for endodontic therapy and exodontia.
- Variations in deciduous tooth morphology are infrequently documented.
Observation:
- A case report details a deciduous mandibular second molar (tooth 85) exhibiting supernumerary roots and additional root canals.
- This finding occurred in a patient with congenitally missing bilateral mandibular permanent second premolars (teeth 35 and 45).
Findings:
- The deciduous mandibular second molar presented with unique anatomical variations, including extra roots and canals.
- These morphological anomalies were observed alongside bilateral congenital absence of permanent premolars.
Implications:
- Accurate knowledge of deciduous tooth anatomy, including rare variations, is essential for successful endodontic treatment.
- This case highlights the importance of thorough radiographic and clinical examination in pediatric dentistry.
- Understanding such variations can prevent complications during endodontic procedures and tooth extractions.
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