Figure 1. Patient inclusion flowchart.
TMD, Temporomandibular joint disorder.
*Five patients were excluded from the analysis of Angle's classification because of bilaterally missing permanent first molars and/or primary second molars.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.