Cholesteatoma Attic Retraction Pocket

There has been significant bone erosion of the ear canal wall above the eardrum. Skin material often accumulates in this pocket and becomes infected causing drainage and potential severe complications. The eardrum comprises two parts the pars tensa which is the main part of the eardrum and the pars flaccida which is a smaller part of the eardrum located above the pars tensa either or both of these parts may become retracted.

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