An electromyographic study of post retraction orthodontic patients.
D004576:Electromyography; D005500:Follow-Up Studies; D006801:Humans; D008410:Masticatory Muscles / Q000502:physiology*; D009119:Muscle Contraction; D009967:Orthodontic Appliances; D012008:Recurrence; D014087:Tooth Movement Techniques / Q000379:methods*