A retrospective study of hearing impairment in three groups of cleft palate patients

Three groups of cleft palate patients were evaluated for hearing impairment and secretory otitis at age five to determine the effect of myringotomy and tube placement. Each group consisted of 23 patients (46 ears). Hearing levels and otoscopic evaluations were obtained retrospectively from medical records. Group I had had no myringotomies. Group II had myringotomies after the initial palate closure and only when deemed necessary. Group III had had myringotomies at the initial palate closure and subsequently as needed. Optimal timing for myringotomy in cleft palate patients to maximize hearing at school age could not be determined. The need for myringotomy must be determined by clinical judgement on an individual basis.