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Updated: Jan 25, 2026

Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach

Designing CAD/CAM Surgical Guides for Maxillary Reconstruction Using an In-house Approach

Published on: August 24, 2018

耳小骨再建術における聴力測定

Renee M Banakis Hartl¹

¹Department of Otolaryngology, University of Michigan, 1500 E. Medical Center Drive, Ann Arbor, MI 48109, USA.

Otolaryngologic clinics of North America

|January 23, 2026

Abstract:

While the motivation to pursue middle ear surgery is frequently related to establishing a safe, dry ear due to the presence of chronic otitis media or cholesteatoma, a highly prioritized secondary outcome is improvement in hearing. Compounding the task of precise recapitulation of middle ear mechanics is the accurate measurement of hearing changes before and after surgery. Here, we will review the basics of the audiometric assessment of ossicular chain function, summarize clinical audiometric outcomes associated with ossiculoplasty, and discuss the limitations of both the surgical technique and our ability to quantify ideal hearing outcomes.

キーワード:

聴力測定聴覚インピーダンス検査耳小骨連鎖再建術耳小骨再建術鼓室図法広帯域反射中耳聴力聴力検査耳小骨再建術

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