Which Is the Correct Breakdown and Translation of the Medical

Which is the correct breakdown and translation of the medical term odontectomy?

A) odont (gums) + ectomy (incision) = incision into the gums
B) odont (gums) + ec (out) + tomy (cut) = surgical removal of (a portion of) the gums
C) odont (tooth) + ectomy (incision) = incision into a tooth
D) odont (tooth) + ectomy (reconstruction) = reconstruction of a tooth
E) odont (tooth) + ectomy (removal) = surgical removal of a tooth