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 Indian J Med Microbiol  
 

Figure 7 (A-F): Sequential axial images from superior to inferior showing normal position of the mastoid segment of facial N. and facial recess which lie posterior to the round window niche suggesting adequate visualization and open accessibility of the round window during surgery. Facial N. (short arrow), chorda tympani nerve (dashed arrow), round window niche (long arrow)

Figure 7 (A-F): Sequential axial images from superior to inferior showing normal position of the mastoid segment of facial N. and facial recess which lie posterior to the round window niche suggesting adequate visualization and open accessibility of the round window during surgery. Facial N. (short arrow), chorda tympani nerve (dashed arrow), round window niche (long arrow)