Current location - Plastic Surgery and Aesthetics Network - Plastic surgery and beauty - 13 or 23 is missing. What kind of abutment does everyone use in clinic? Let's express our opinions!
13 or 23 is missing. What kind of abutment does everyone use in clinic? Let's express our opinions!
There seems to be no objection to this. It must be bilateral 4 and 2. If it is a textbook, it must be like this.

But if you think about it carefully, bilateral canine loss is very rare in clinic, and generally only deciduous teeth are congenital missing or preserved. It depends on the shape of the distal end of the lateral incisor. If the angle of maxillary protrusion gap is not large, 4 can be considered as the end bridge, because the missing gap will not be too large.