Is tmj curable ive had it for a good amount of time but i haven't had signs of it in a while today i opened my mouth and my temple hurter when iopened?

See an OFP for TMJ: See an orofacial pain specialist for evaluation, CT and treatment. They are the experts in facial pain, headaches and TMJ. You need a professional care to avoid future complications. TMJ is a manageable condition. Take care.

Not really: TMJ/TMD is more a condition that is maintained, but never cured. The symptoms, especially popping and locking, can often come back without warning.

Yes: Yes, curable or much improved with the right treatment Make sure you're managed by a TMj expert.