chirurgesch MikroskopsmikroskopoAn. Who and when didBetrib Mikroskopenchirurgesch Mikroskop

mikroskopoAn. Afterwards, the structure of the microscope was continuously improved, and the magnification increased continuously. At that time, scientists mainly used this

Betrib Mikroskopenchirurgesch MikroskopsAn. In the following thirty years, due to the positive interaction between surgeons andMikroskope Hierstellerchirurgesch Mikroskops, chirurgesch Mikroskopschirurgesch Mikroskops

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An. Kurze, a neurosurgeon at the University of Southern California in the United States, spent a year learning the surgical techniques of using a microscope in the laboratory after observing ear surgery under a microscope. In August 1957, he successfully performed an acoustic neuroma surgery on a 5-year-old child using anchirurgesch MikroskopBetrib Mikroskopenchirurgesch Mikroskopschirurgesch Mikroskop

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chirurgesch MikroskopsAn. Professor Shi Yuquan from Shanghai Huashan Hospital personally visited Professor Du Ziwei's department to observe the microsurgical procedures. As a result, a wave of introduction, learning, and application of

An. After using a microscope in 1978, the mortality rate decreased to 3.2%. The mortality rate of cerebral arteriovenous malformation surgery without the use of achirurgesch Mikroskop, the mortality rate decreased to 1.6%. D'Benotzung vunchirurgesch Mikroskops