what tooth number are premolar
If a person has all of their teeth except for their wisdom teeth, their teeth will be numbered 2 thru 15 and 18 thru 31. If a person has had their lower right first molar extracted (tooth #30), the teeth on either side of this tooth space will still keep the numbers 29 and 31. Some people have all four of their second premolars (bicuspids) removed as part of their orthodontic treatment plan. Even though once they get their braces off no spaces will exist, when numbering their teeth, the person will still not have teeth assigned the numbers 4, 13, 20 and 29.