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关于乳突气化历来有遗传论与环境论的争议,前者认为气房的大小是由遗传决定的,小气房是导致慢性中耳炎的不利因素。后者认为气化不良是出生后患慢性中耳炎的结果。作者们于1984～1985年曾对三组健康儿童
Mastoid gasification has always been controversial on the theory of genetics and the environment, the former that the size of the air space is genetically determined, small room is the leading cause of chronic otitis media unfavorable factors. The latter believes that poor gasification is the result of chronic otitis media at birth. The authors had three groups of healthy children from 1984 to 1985