A Case of a Carcinoma of the Oral Floor with Post-Operative Dysphagia Improved with a Palatal Augmentation Prosthesis

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  • TOHYAMA Maki
    Department of Dentistry and Oral Surgery, Shinshu University School of Medicine
  • KURITA Hiroshi
    Department of Dentistry and Oral Surgery, Shinshu University School of Medicine
  • TOHYAMA Hiroaki
    Department of Dentistry and Oral Surgery, Shinshu University School of Medicine
  • KURASHINA Kenji
    Department of Dentistry and Oral Surgery, Shinshu University School of Medicine

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Other Title
  • 口蓋床により嚥下機能が改善した口腔底癌の１例
  • コウガイショウ ニ ヨリ エンカ キノウ ガ カイゼン シタ コウクウテイガン ノ 1レイ

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Abstract

We report a case of a carcinoma of the oral floor with post-operative dysphagia which improved with a palatal augmentation prosthesis.<br>An 82-year-old man was hospitalized because of swelling and pain of the oral floor and dysarthria. He underwent an operation for removal of the tumor one month after the first visit.<br>Although he started water-drinking training on the seventh postoperative day, he had a swallowing disorder. He had a videofluoroscopic (VF) examination which showed that the swallowing disorder was caused by an inability to contact the palate with the tongue. Therefore we made a palatal augmentation prosthesis to improve his swallowing function. He received a videofluoroscopic (VF) examination again, which demonstrated an increase in the area and time of linguopalatal contact during swallowing. He became able to expectorate and to swallow pasty substances.

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