Lewy Górny Pierwszy Trzonowiec.
(Maxillary Left First Molar has a large pulp chamber and canals. Ovoid MB orifice bifurcates 1MM below the orifi ce into MB1 and MB2 canals with their own portals of exit. MB1 canal has an immature apex, making it an excellent anatomic form to learn MTA placement. MB2 is easily shaped and filled by conventional method.)
Liczba korzeni: 3
Liczba kanałów: 4
Poziom trudności: 3