Old-style, you extracted teeth (not top) (4)
I believe the answer is:
thee
If this is the answer I cannot explain how the clue works.
Can you help me to learn more?
(Other definitions for thee that I've seen before include "Old objective second person singular" , "Quaker 'you'" , "You (arch.)" , "Archaic form of 'you'" , "You in the olden days" .)