Many times when patients contact us at Samaritan Dental Tijuana to inquire about dental work, it is helpful to be able to tell us exactly which tooth needs attention. The tooth chart below should aid you. Think of someone else opening their mouth and looking at you, to decide which side is which. The tooth chart below shows the full upper anf lower arches, including the wisdom teeth. Please remember that the last teeth of each arch, #1, 16, 17, 32 . They are your wisdom teeth and more than likely, they are gone. Most people have had these extracted or they haven’t yet come in.