No. of patients (%)
Surgical method Tympanoplasty, n
127(73.4)
Canal wall-down tympanoplasty, n 46(26.6)
Ossicular replacement TORP,n PORP,n None,n Repair material Temporalis fascia,n Tragus cartilage,n 17(9.8) 107(61.8) 49 (28.3) 39(22.5) 134(77.5)