Shyupshinskene N, Uloza V
Kafedra otorinolaringologii Kaunasskoy meditsinskoy akademii Minzdrava Litvy.
Vestn Otorinolaringol. 1997(4):31-3.
Phonatory function was assessed in 92 patients with various laryngeal diseases; polyps of the vocal cords, Reinke's edema, laryngeal papillomatosis (56, 17 and 19 patients, respectively). The control group consisted of 58 healthy subjects with normal voices. Principal acoustic voice parameters were measured using phonetograms: pitch range, maximum intensity range, area of the vocal field. The tests were made before and 10 days after endolaryngeal microsurgery. Marked postsurgical subjective voice improvement was achieved in most cases and was confirmed by acoustic measurements. Mean values of the above acoustic parameters demonstrated significant (p < 0.05) improvement after phonosurgery. The best functional results were recorded in the group with vocal cord polyps. The conclusion is made that quantitative assessment of phonetograms provides reliable information for clinical voice evaluation.
对92例患有各种喉部疾病的患者进行了发声功能评估；分别为声带息肉、任克氏水肿、喉乳头状瘤（分别为56例、17例和19例患者）。对照组由58名嗓音正常的健康受试者组成。使用声谱图测量主要声学嗓音参数：音高范围、最大强度范围、声域面积。在喉内显微手术后10天进行测试，测试在手术前和手术后10天进行。大多数病例术后嗓音主观改善明显，并通过声学测量得到证实。上述声学参数的平均值在嗓音手术后有显著（p < 0.05）改善。声带息肉组的功能结果最佳。得出的结论是，声谱图的定量评估为临床嗓音评估提供了可靠的信息。
