My upper teeth do not show when I talk, laugh, smile. Nothing at all
A full set of standardized photos would be best to help answer this question. From the photo given, it appears that the upper lip is already short, however it may be related to the angle that it was taken at. If the upper lip is truly short, then a lip lift will shorten it even more. When the upper lip is the appropriate length, then lack of tooth show may be due to the bony structure (the maxilla). If the maxilla is setback (also known as hypoplastic), then I recommend seeing either an Oral Maxillofacial surgeon (OMFS) or a Craniofacial surgeon in combination with an orthodontist.
