Traumatic pneumolabyrinth: air location and hearing outcome

Hiroshi Hidaka1, Makiko Miyazaki, Tetsuaki Kawase

  • 1Department of Otolaryngology-Head and Neck Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan. ZAY00015@nifty.com

Summary

Pneumolabyrinth following penetrating middle ear trauma has better hearing outcomes when the air bubble is confined to the vestibule or semicircular canals, not extending to the cochlea. Early surgical intervention may improve hearing recovery.

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