petrosal 中文意思是什麼
petrosal
解釋
adj. 形容詞 1. 硬的，石頭似的。2. 【解剖學】位於顳骨巖部的。
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There had n ' t a report about the study on the microsurgical anatomy of this approach in our country and there were rarely found in the data overseas. the development of the neuro - otology has made it possible for the resection of the semicircular with the preservation of hearing. by the use of this skill, the removal range of the petrosal bone could be enlarged. this is called the expanding retrosigmoid approach
在保留聽力的條件下將現代神經耳科學的半規管切除新技術和乙狀竇后經內耳孔上入路結合起來，將使該手術入路得到擴展，這就是擴大乙狀竇后經內耳孔上入路（ erssma ） ，對它的顯微外科解剖學研究，國內外來見報道。
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