Long term rehabilitation of a total glossectomy patient.

Malignant tumours of the oral cavity that require resection of the tongue result in severe deficiencies in speech and deglutition. Speech misarticulation leads to loss of speech intelligibility, which can prevent or limit communication. Prosthodontic rehabilitation involves fabrication of a Palatal Augmentation Prosthesis (PAP) following partial glossectomy and a mandibular tongue prosthesis after total glossectomy [1]. Speech analysis of a total glossectmy patient rehabilitated with a tongue prosthesis was done with the help of Dr. Speech Software Version 4 (Tiger DRS, Inc., Seattle) twelve years after treatment. Speech therapy sessions along with a prosthesis helped him to correct the dental sounds by using the lower lip and upper dentures (labio-dentals). It was noticed that speech intelligibility, intonation pattern, speech articulation and overall loudness was noticeably improved.