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作者将100例3～11岁确诊为双侧渗出性中耳炎和64例无耳病史鼓膜正常儿童的双颞骨 X 线片,测定其颞骨气房范围进行对照,并对比渗出性中耳炎治疗前后的气房范围。测定各年龄组气房面积,除9岁组外,正常组与患病组乳突气房面积差具有统计学意义。正常组随年龄增长气房渐发育,5～6岁气房迅速发育,7～9岁发育速度减慢。10岁以后再次迅速发育。而渗出性中耳炎患者,随年龄的增加其气房仅有缓慢的发育,与正常者相比颢骨气化受到明显抑制。
The authors examined 100 cases of bilateral temporal exudative otitis media and 64 cases of non-ear history of tympanic membrane normal children aged 3 to 11 years old, measured the scope of the temporal bone space of the control, and compared exudative otitis media before and after treatment Gas range. The area of air rooms in each age group was determined, except for the 9-year-old group, there was a statistically significant difference in the area of the mastoid between the normal group and the diseased group. In the normal group, the air space gradually developed with age, the air space of 5-6 years old developed rapidly, and the growth rate of 7-9 years old slowed down. After 10 years of rapid development again. The exudative otitis media in patients with increased age, its only slow development of the air chamber, compared with the normal tarsal gasification was significantly inhibited.