Comparisons of Results of Type 1 Tympanoplasty Using Temporalis Fascia and Tragal Perichondrium: A Prospective Study

Abstract

Introduction: Type 1 tympanoplasty is one of the commonest operations done by an ENT surgeon. There are a number of choices regarding the graft material that one uses in this operation. Among those, temporalis fascia and tragal perichondrium are the most common. The aim of the study was to compare the results of tympanoplasty between two groups of patients-one using temporalis fascia as the graft material and the other using tragal perichondrium. Material and methods: This prospective study group consisted of 46 patients between the ages of 10 to 49 years. Only patients with dry safe central perforations and pure conductive hearing loss were included. Success was defined as eardrum closure with no residual perforation. Hearing improvement was defined as air-bone gap less than 10dB. Results: We had included 46 patients in our study. Of them, 23 had tympanoplasty with temporalis fascia and the other 23 had tympanoplasty with tragal perichondrium. Conclusion: The study showed that both temporalis fascia and tragal perichondrium gave more or less the same results with regard to successful drum closure and hearing improvementthere was little to choose between these two.