Türk Otolarengoloji Arşivi, cilt.52, sa.4, ss.121-125, 2014 (ESCI)
Objective: Cholesteatomas are divided into two groups by their origin: primary (attic) and secondary (tensa). It is highly probable that these two types differ by etio-pathogenetic mechanisms. In this study, we aimed to compare these groups in terms of complications and ossicle destruction.