鼻甲骨是爬行动物鼻腔内首次出现的复杂结构，对鼻翼有着少许支撑的作用（并不明显）。
目的探讨高速电钻下鼻甲骨磨削术治疗下鼻甲肥大的临床效果。
Objective To investigate the clinical efficacy of high-speed electric burr abrading procedure for inferior turbinate bone hypertrophy.
本发明涉及一种下鼻甲骨磨削钻头，应用于磨削患者下鼻甲骨。
The invention relates to a grinding drill for inferior turbinate bone, applied to grind inferior turbinate bone of a patient.
结果原发鼻腔非霍奇金淋巴瘤CT表现为鼻腔肿物，鼻甲骨质破坏，上颌窦内侧壁破坏等表现。
Result: N-NHL display of CT: Tumour on the nasal cavity, bone destroy on the nosepiece, and the same display on the border upon frame.
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