Clinical Uses And Curative Effect Analysis Of Carbon Material In Audition Reconstructive Operation

OBJECTIVES: Through 68 patients of audile reconstruction with carbon material , to discuss the use of carbon materials in the audile reconstruction. MOTHODS: Otitis media simplex chronicus 2 patients , otitis media caries type 3 patients, otitis media cholesteatoma 63 patients, whole repaired and operated I stage audile reconstruction with carbon materials. RESULTS: Postoperation observed 1.5-9 years, audition increased 30dB more than 17 patients, audition increased 10dB~30dB 47 patients, no increased 4 patients ( including 2 patients the artificial auditory ossicles expel through tympanum cause of postoperative infection ). CONCLUSIONS: Carbon material can use in I stage audile reconstruction after clean up focus in otology operation, and can shorten the therapy time. Carbon material is a good simulative material which has popularize value.