Each procedure is different, and so are the time and techniques needed. For example, tooth whitening, you may only need one chairside bleaching.
Veneers take more time, and requires several visits to make the veneer, prep the tooth, and attach the veneer to your tooth. Crowns take two visits. In the first, we’ll make the mold and attach a temporary crown, and during the second, we’ll attach and shape the permanent crown.
Using special materials, techniques or equipment such as lasers can also affect the technical difficulty and length of a procedure.