ethmoidectomy英eθmɔɪ'dektəmɪ美eθmɔɪ'dektəmɪCOCA¹⁴⁶⁴¹⁸ 基本例句 筛房切除术¹⁰⁰ Conclusion:Endoscopic localization of the ethmoidal artery is of importance in ethmoidectomy. 结论临床手术中筛动脉的准确定位具有重要意义。 cnki Objective:To provide objective data for the location of the ethmoidal artery in ethmoidectomy. 目的为筛窦手术中筛动脉定位提供客观资料和数据。 cnki