Fig. 7From: Masticatory muscle tendon-aponeurosis hyperplasia that was initially misdiagnosed for polymyositis: a case report and review of the literaturePostoperative follow-up. A Mouth-opening rehabilitation with a mouth gag at the clinic. B Self-rehabilitation with the insufflation-type mouth gag. C Maximum mouth opening 6 months after surgery. D Dental impression of the tongue (arrows). E Mouth guard used during her work timeBack to article page