Best dental clinic in Adambakkam | Trismus: Causes and Treatment Trismus, also known as lockjaw, is a condition where jaw movement becomes limited, making it difficult to open the mouth. It can result from dental infections, trauma, temporomandibular joint (TMJ) disorders, or after oral surgeries like wisdom tooth removal. Symptoms include jaw stiffness, pain, and difficulty eating or speaking. Treatment involves addressing the underlying cause through medications, jaw exercises, or therapy. Early intervention is crucial to restore normal jaw function. At Dr. Akkshaya Dental and Aesthetics, Adambakkam, we provide expert care for trismus to improve your quality of life.