There were statistical differences between the adult group and the pediatric group in ethmoid bulla hypertrophy and middle nasal concha etherealization.
Cartilage from the tragus, perichondrium from the tragus or concha, and fat from the lobule are frequently used for reconstructive surgery of the middle ear.
External Acoustic (Auditory) Canal It extends from the bottom of the concha to the tympanic membrane and measures about 24 mm along its posterior wall.
耳畸形修复中重建耳甲腔的一种有效方法。
科普 
在成年组和未成年组差异有统计学意义。
concha 
面意思是贝壳，它是一种甜面包，有贝壳状的外层。
屏的软骨、
