Investigation on gunner’s hearing organ damage:ear drum inspection and acoustic impedance measurement

黄维国; 王尔贵; 李志纯; 毛尉英; 刘顺利; 郭梦和; 王锦玲

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Investigation on gunner’s hearing organ damage:ear drum inspection and acoustic impedance measurement

Updated：2026-03-12

- Investigation on gunner’s hearing organ damage:ear drum inspection and acoustic impedance measurement
- Military Medical Research Issue 4, Pages: 370-373(1991)
- Affiliations：
  
  1. Department of Otorhinolaryngology Xijing Hospital
  2. Fourth Military Medical University
  3. ,Xi’an,710032
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：1991
- Accepted：
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[1]黄维国,王尔贵,李志纯,毛尉英,刘顺利,郭梦和,王锦玲.Investigation on gunner's hearing organ damage:ear drum inspection and acoustic impedance measurement[J].Journal of Medical Colleges of PLA,1991(04):370-373.
DOI：

[1]黄维国,王尔贵,李志纯,毛尉英,刘顺利,郭梦和,王锦玲.Investigation on gunner's hearing organ damage:ear drum inspection and acoustic impedance measurement[J].Journal of Medical Colleges of PLA,1991(04):370-373. DOI：

摘要

Abstract

<正> The ear drums of 279 long-range gunners and 156 short-range gunners who hadparticipated in a battle for 4 months were inspected and 442 ears were subjected to acousticimpedance measurement.The results showed that retraction was the main change of the ear drums

then

opacity and atrophy.The average static compliance was 1.06

tympanograms were 75.6% oftype A and 21.1% of AD.No obvious difference in acoustic reflex threshold at different frequencieswas found between the 2 sorts of gunners.But the short-range cannon gunners suffered a more seri-ous high frequency hearing loss.

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