[Temporomandibular joint prostheses]

Temporomandibular joint prosthesis. The temporomandibular joint can be affected by end-stage pathology such as arthritic disease, trauma, ankylosis. The main debilitating symptoms results in limited mouth opening and pain. TMJ prosthesis is recommended for disease resulting in an anatomical modification and aims at restoring joint function with pain relief. Despite its initial history of health scandals, prosthetic replacement for end-stage TMJ disease is gradually becoming a common procedure because of good functional results and low morbidity. Significant advances have been made in the design of the temporomandibular joint prostheses during the last decades, specially thanks to the use of 3D printing. The indications should be further clarified and extended.