Vertucci reported the occurrence of one canal at the apex in them at , and two canals at apex at. The function of this premolar is similar to that. Similar to the first premolar in coronal morphology, the second premolar varies mainly in root form.
Maxillary Second Premolar. Its crown is narrower in the buccal-palatal dimension and slightly wider in the mesial-distal.
The canal orifice is centrally located but often appears more as a slot than as a single ovoid opening. I am scheduled to have the - Answered by a verified Dentist We use cookies to give you the best possible experience on our website. Of the 2studied maxillary second premolars , 64. The average length of these teeth was 21. The majority of teeth had two canals (), followed by with one canal, and with three canals.
Even rarer are reported clinical cases of maxillary second premolar with three separate roots and three canals. The maxillary second premolars show an even lesser incidence of 0.