small hard bony protrustion on lower madible

[lkm61]

I have had a hard bony bump or protrusion on lower mandible for ten years.  When I first noticed it, it felt like a cankor sore but the soreness went away within days as they usually do.  But the bump did not.  I have a history of TMJ since age 27 as a result of being hit in the face with a volley ball.  I grind my teeth and carry my tension and stress in my jaw.  I have never had my wisdom teeth removed. There is no pain associated with this lump but I am concerned it might be more serious and that I have neglected this issue. could this be cancer or something serious?

[lkm61]

Thank you so much for your reply.  Yes I will see a doctor as this is worrying me.  I appreciate your taking the time to respond to my question.

[Arti Sharma, M.D.]

Hi,
A  clinical examination is very important for correct diagnosis and management. It is possible that you are having mandibular torus .This is a thickening or growth that occurs in the inner part of the mandible. No treatment is usually needed unless they interfere with the normal functions or you need to use a denture or prostheses. I will recommend you to see an oral surgeon for a confirmation of the diagnosis. Do keep me posted.
Best luck and regards!