Although not common in children, disorders of the jaw and its muscles can occur — called temporomandibular joint disorder or TMJ. So if your child is complaining of jaw pain, see your dentist.
Main points:
– Causes include a misaligned bite and teeth grinding.
– Stress, chewing on hard items, or an injury can cause jaw problems.
– Non-surgical treatments may include mouth guards or splints to help prevent damage from grinding teeth.
A dentist should be consulted if your child has pain on yawning, chewing or speaking.
” A TMJ appliance can reduce teeth clenching or grinding which can help alleviate symptoms,”
More:https://yourdentalhealthresource.com/tmj-treatment-options-for-children/