This tooth is similar to the first maxillary molar, but slightly smaller and shorter, with straighter roots and thinner walls.
Usually there are only three canals and the roots are sometimes fused. The access cavity is the same as for the first molar, modified further to accommodate the angle of approach.
Usually there are only three canals and the roots are sometimes fused. The access cavity is the same as for the first molar, modified further to accommodate the angle of approach.