S1 - Stage 1 (non-mouldable)

Myosa^® for TMJBDS^® S1 is specifically designed for patients who breathe through the mouth while sleeping. The appliance helps with diagnosis and treatment of TMJBDS^®. It works by advancing the sleeper’s lower jaw and opening the bite, which has the effect of opening the airway. S1 and S1M (mouldable version) - are used in the first stage of treatment if BHT is less than 20.