A Rare Case of Molarized Maxillary Premolar with Three Canals: A Hidden Endodontic Challenge

Clinical Steps: 1. Preoperative Radiographs is Key factor is such cases. 2. Access Cavity and removal of caries on the affected tooth No #14. 3. Identify all canals: MB, DB, and P with Small Files. 4. Using of Small NiTi k Files Size, Negotiation was done with pre-curved 6#, 8# & 10# By RS, then glide Bath with NiTi Flexible Rotary Files Size 10# 15# "E- Felx" Gold by Eighteeth. MD-ChelCream - edita for root canal cleaning & smear layer removal. @meta biomed. 5. Confirming Working length using E-Pex Apex locator & PAV radiographs + Mesial Shift. 6. Canal Preparation using NiTi rotary system with excellent flexibility with S: 20#, 25# T: 0.4 for both MB, DB S:30# T:0.4 for…