RESUMEN
Perceptual voice evaluation is a common clinical tool for rating the severity of vocal quality impairment. It has been used in research as a gold standard for comparison with acoustic and aerodynamics measurements. Nevertheless, it has disadvantages in the form of being time‑consuming, a group of raters is needed and last but not the least it is a subjective manner of evaluation. Intraobserver and interobserver reliability is an important issue in perceptual evaluations. Different perceptual scales have been developed to describe the quality of a patient’s voice but none is internationally accepted. Although not entirely comprehensive, perceptual evaluations will be used as a standard against which other measures will be evaluated. Data were collected by conducting a computer‑aided search of the MED‑LINE and PUBMED databases, supplemented by hand searches of key journals. More than 50 articles in the last three decades on the topic have been reviewed out of which approximately 31 were found to be relevant to this article.
RESUMEN
Despite advances in conservative laryngeal surgery and radiotherapy, total laryngectomy still remains the procedure of choice for advanced-stage (UICC T3 and T4) laryngeal carcinoma, around the world. The functional rehabilitation of the laryngectomized patients has been a concern of head and neck surgeons and speech therapists. Significant developments in speech rehabilitation over the past three decades have led to substantial improvements in the quality of life of these patients. The tracheoesophageal (TE) voice prosthesis has become the gold standard in various centers for voice rehabilitation since its introduction in 1980. Successful tracheoesophageal voice restoration in laryngectomy patients can be very rewarding and patients no longer have to live in silence while they await the results of their cancer treatments. They can face the challenges of life with the knowledge that a near normal quality of life is very much possible.In this article, we present a brief review of voice restoration following laryngectomy.