Also, it is common to have a weak chin. The only thing I know for sure is that I have an overbite. I don't have chewing issues or breathing issues and I breathe through my nose throughout the day. My teeth are not squeezed together as sometimes happens when you have the smaller lower jaw issue. So how can I tell which one I have and are you able to tell for sure from just these pictures?
What is the Difference Between a 'Weak Chin' and Micrognathia/retrognathia and How Do You Know Which One You Have? (photo)
Doctor Answers (2)
What is the Difference Between a 'Weak Chin' and Micrognathia/retrognathia and How Do You Know Which One You Have?
You can differentiate microgenia from retrognathia or micrognathia by examining the bite and assessing whether there is a jaw deficiency or just a chin deficiency. An orthodontist should be able to assess this, and cephalometrics may be performed to substantiate this. Kenneth Hughes, MD Los Angeles, CA