半規(guī)管開窗投藥術(shù)
外科學(xué)

        基本乳突切除術(shù),暴露外半規(guī)管,在半規(guī)管的前端做1mm骨窗,然后注入含鏈霉素125!g的0.1mlRinger液,注藥完畢半規(guī)管開窗部位以筋膜覆蓋(圖9.1~圖9.3)。Basicmastoidectomyiscarriedout,andsemicircularcanalisexposed.1mmbonewindowismadeinthefrontendofthecanal,then0.1ml    （共 826 字）     [閱讀本文] >>