Orthodontics are a common cause of TMD.

Orthodontics are a common cause of TMD.

• A. True
• B. Not known
• C. False
• D. Sometimes

Answer: (C)

Orthodontic treatment is not a common cause of temporomandibular disorders. TMD is multifactorial, with factors like muscle overuse, bruxism, trauma, stress, and individual pain sensitivity playing larger roles than occlusion changes from braces or other orthodontic appliances. Large reviews and guidelines show no consistent evidence that orthodontic treatment reliably triggers TMD in most patients. In fact, many people complete orthodontic care without developing TMD, and some with preexisting TMD may experience stability or even improvement after treatment. There may be rare cases where occlusal adjustments influence symptoms, but that is not the typical outcome. Therefore, this statement is not correct.

Orthodontic treatment is not a common cause of temporomandibular disorders. TMD is multifactorial, with factors like muscle overuse, bruxism, trauma, stress, and individual pain sensitivity playing larger roles than occlusion changes from braces or other orthodontic appliances. Large reviews and guidelines show no consistent evidence that orthodontic treatment reliably triggers TMD in most patients. In fact, many people complete orthodontic care without developing TMD, and some with preexisting TMD may experience stability or even improvement after treatment. There may be rare cases where occlusal adjustments influence symptoms, but that is not the typical outcome. Therefore, this statement is not correct.