Making phase 1 appliances "diagnose" and phase 2 appliances "function" in your TMJ/functional orthopedic practice.
D000202:Activator Appliances; D000328:Adult; D002648:Child; D006801:Humans; D008310:Malocclusion / Q000150:complications / Q000628:therapy*; D009967:Orthodontic Appliances; D009968:Orthodontic Appliances, Removable; D013704:Temporomandibular Joint / Q000502:physiology; D013705:Temporomandibular Joint Disorders / Q000150:complications / Q000628:therapy*