Introduction
TMJ pain, TMD-related pain, TMDs
TMJ PAIN, TEMPOROMANDIBULAR DISORDERS, TMJ
Temporomandibular disorders (TMDs) are the most common musculoskeletal conditions in the maxillofacial region involving the temporomandibular joint (TMJ) complex and the surrounding muscular and osseous components. According to the U.S. National Institute of Dental and Craniofacial Research, TMDs affect approximately 5 to 12% of the population and have their highest prevalence among younger women between 20 and 40 years of ageCommon conservative treatment methods for relieving TMJ pain include physical therapy, relaxation exercises and pharmacological therapyThe most popular traditional MMR registration techniques are bilateral manipulation and chin point guidance, which are both considered operator-determined methods, because the mandible is guided into the desired position by the dentistRecently, hydrostatic oral splints have been proposed as novel patient-guided method for recording the MMR. The Aqualizer is a self-adjusting oral device consisting of two water-filled fluid pads and a connecting tube, which form a waterbed system that distributes the fluid evenly when pressure is applied. According to the manufacturer, this device acts as a deprogrammer and balances occlusal forces, thereby facilitating repositioning of the mandible and the surrounding muscles in their most comfortable position. Previous studies have shown that short-term treatment with the Aqualizer can relieve TMD-related pain, improve functional limitations and lead to an improved sleep quality