Concha bullosa is the aberrant pneumatization of the middle turbinate. Large concha bullosa may be obstructive and require resection.
泡性鼻甲是中鼻甲内异常的气腔，大的泡性鼻甲可以引起阻塞并需要手术切除。
Methods Aeration of the middle turbinate is termed "concha bullosa" (CB) .
材料与方法所谓鼻甲泡是指中鼻甲的气化。
Conclusion: the choanal polyp may originate in the maxillary sinus, sphenoidal sinus, middle nasal concha, nasal septum and other parts, FESS is the first choice in treating it.
结论：后鼻孔息肉可源发于上颌窦、蝶窦、中鼻甲及鼻中隔等多部位，鼻内镜手术可列为治疗后鼻孔息肉的首选方法。
Objective To investigate significance and efficacy of microwave thermocoagulation plus outfolding of middle nasal concha for treatment of nasociliary neuralgia.
目的探讨中鼻甲微波热凝加外折术治疗鼻睫神经痛临床疗效和意义。
The morphology of agger cells differed widely, but its relationship to the anterior border of the middle nasal concha, bulla ethmoidalis and nasolacrimal canal was quite stable;
鼻丘形态变化很大，但与中鼻甲前端、筛泡和鼻泪管的关系是恒定的；
The morphology of agger cells differed widely, but its relationship to the anterior border of the middle nasal concha, bulla ethmoidalis and nasolacrimal canal was quite stable;
鼻丘形态变化很大，但与中鼻甲前端、筛泡和鼻泪管的关系是恒定的；
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