先天性小耳畸形耳甲腔美學(xué)重建的研究進(jìn)展

[摘要]耳廓因其復(fù)雜的三維立體結(jié)構(gòu)，在整形外科體表器官再造中具有嚴(yán)峻的挑戰(zhàn)性。良好的耳廓形態(tài)需要耳廓各亞單位的重建，耳甲腔位于耳廓的中央，對耳廓的整體美觀起著重要作用。數(shù)字化技術(shù)的進(jìn)步為耳廓再造帶來了便利。本文就耳甲腔美學(xué)重建的研究進(jìn)展進(jìn)行綜述。

[關(guān)鍵詞]先天性小耳畸形；耳甲腔；數(shù)字化技術(shù)；組織工程；三維立體結(jié)構(gòu)

[中圖分類號]R764    [文獻(xiàn)標(biāo)志碼]A    [文章編號]1008-6455（2023）05-0187-03

Research Progress on Aesthetic Reconstruction of Auricular Cavity in Congenital Microtia

ZHAO Jing1，KANG Shensong2

（1.Department of Plastic Surgery，Henan University，People’s

Hospital，Zhengzhou 450003，Henan，China; 2.Department of Plastic Surgery，Henan Provincial People's Hospital，Zhengzhou 450003，Henan，China）

Abstract： Due to it’s complex three-dimensional structure，the auricle is a serious challenge in the reconstruction of surface organs in plastic surgery.Good shape of the auricle requires reconstruction of each subunit of the auricle.The concha cavity is located in the center of the auricle，which plays an important role in the overall appearance of the auricle.The progress of digital technology has brought convenience to auricle reconstruction.This article is intended to review the research progress of aesthetic reconstruction of the concha cavity.

Key words： congenital microtia; ear a cavity; digital technology; tissue engineering; three-dimensional structure

先天性小耳畸形，是指耳廓外形發(fā)育不佳，患者常常表現(xiàn)為外中耳發(fā)育不全或伴頜面部畸形，其在頭顱面部畸形中排第二，僅次于唇腭裂畸形，在我國的發(fā)病率約為新生兒中3.06/10 000[1-4]。（剩余8615字）