Describe a common surgical procedure for treating TMJ disorders.

A common surgical procedure for treating TMJ disorders is arthroscopy. This minimally invasive technique involves inserting a small camera and surgical instruments into the joint space through tiny incisions. It allows the surgeon to visualize the area, diagnose problems, and perform procedures such as removing loose fragments, smoothing joint surfaces, or repairing the disc. The advantages of arthroscopy include reduced recovery time, minimized pain post-surgery, and smaller scars compared to open surgery, making it a preferred option for many patients with TMJ issues.

Meniscectomy, while also related to the treatment of TMJ disorders, specifically refers to the removal of the meniscus or disc tissue within the joint. Though it can be indicated in certain cases, it is not as commonly performed as arthroscopy, which addresses a wider range of issues and has a broader scope of treatment. Orthognathic surgery is a more extensive procedure aimed at correcting skeletal deformities of the jaw, while osteotomy involves cutting and repositioning bone, both of which are not first-line treatments for TMJ disorders.