A population of 90 teachers referred for vocal disorders is analyzed. In one third of the cases, no morphological anomaly was noted in the larynx. Pseudocysts and nodules were found in another third. Polyps (5 cases) were found in P.E. teachers, 8 epidermoid cysts and 3 sulcusglottidis were noted. For each professional category and for each type of lesion, the re-education of teachers presents predominant tendencies, but should remain the result of an individual assessment for each case.