常見例句The structures of the middle ear were explored and compared under endotoscope and microscope respectively. 分別用耳內(nèi)鏡和顯微鏡觀察中耳結(jié)構,記錄、比較探查結(jié)果。OBJECTIVE To observe the anotomy of the middle ear under endotoscope and analyze its advantage for clinical application. 目的研究耳內(nèi)鏡下觀察到的中耳解剖結(jié)構特點,并分析耳內(nèi)鏡的臨床應用價值。Virtual endotoscope 虛擬耳鏡 返回 endotoscope