Chronic trauma: This is likely due to the chronic overbite. The lips are traumatized and are trying to repair themselves, but they are traumatized over and over again.
Answered 10/23/2017
813 views
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question