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 基本乳突切除术,暴露外半规管,在半规管的前端做1mm骨窗,然后注入含链霉素125!g的0.1mlRinger液,注药完毕半规管开窗部位以筋膜覆盖(图9.1~图9.3)。Basicmastoidectomyiscarriedout,andsemicircularcanalisexposed.1mmbonewindowismadeinthefrontendofthecanal,then0.1ml (共 826 字) [阅读本文] >>