Reconstruction of radical mastoidectomy by obliteration technique.


Reconstruction of radical mastoidectomy was performed by obliteration tympanoplasty using Palva flap in 199 ears either in one stage (normal mucosa, normal stapes, no risk of residual cholesteatoma behind the flap) or in two stages. At the 2nd stage, middle ear was reopened and the posterior cavity was checked in 34 cases. Bony pâté or ceramic granules may… (More)


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