a woman holds dental mouthguard, splint for the treatment of dysfunction of the temporomandibular joints, bruxism

dental splint mouthguard bite mouth appliance malocclusion gnathology tmj orthodontic treatment occlusion jaw guard teeth bruxism occlusal dentistry dentist correction dysfunction protector gumshield alignment night medicine tooth white aligner transparent retainer fix protection insert closeup orthodontist crunches tire gnathologist medical nightguard clear care muscles plastic gloves hands people woman