I am verifying the answers generated by an automatic system to the following question: how many canals in mandibular first molar
Suggested answer: Anatomy: The mandibular first molar has five cusps: the mesiobuccal (MB, toward midline and cheek), mesiolingual (ML, toward midline and tongue), distolingual (DL, away from midline and towards tongue), distobuccal (DB, away from midline and toward cheek), and distal (D, away from midline), listed in order of decreasing size.
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