BackgroundAs the ear microsurgery techniques and image display technology for chronic suppurative otitis media (CSOM) rapidly developed, the treatment of CSOM has been made over the past to remove the focus and to prevent complications, and gradually turned to thoroughly remove the disease in middle ear, at the same time, the hearing reconstruction was done, [...]

Objective:To study the otologic surgical procedures of chronic suppurative otitis media and analyze clinical features of two different surgical procedures.Methods:Seventy-three cases (73 ears) of first stage tympanomastoidectomy for chronic suppurative otitis media including osteitis and cholesteatoma (total 248 cases) followed up for 6 months between 2007 to June 2010 were analyzed retrospectively. The extension of [...]

Objective:To study the otologic surgical procedures of chronic suppurative otitis media and analyze clinical features of two different surgical procedures.Methods:Seventy-three cases (73 ears) of first stage tympanomastoidectomy for chronic suppurative otitis media including osteitis and cholesteatoma (total 248 cases) followed up for 6 months between 2007 to June 2010 were analyzed retrospectively. The extension of [...]

Objective To explore the distribution and their characteristics of drug resistance of pathogenic bacteria causing chronic suppurative otitis media(CSOM),provide a preliminary clinical evidence for the management of CSOM..Methods Secretion samples of 60 patients with CSOM were collected before operations ,during operations and after operations . Samples collected before and after operations were taken from external [...]