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Treatment of early retraction pocket cholesteatoma with middle ear ventilation
Treatment of early retraction pocket cholesteatoma with middle ear ventilation
(A) Collapse of the drum with posterosuperior deep retraction pocket.
(B) Retraction pocket after tube placement.
(C) Reduction of the retraction.
Courtesy of Glenn C Isaacson, MD, FAAP.
Graphic 54514 Version 4.0