Current Status of Auricular Reconstruction Strategy Development

被引:3
|
作者
Wei, Yi [1 ]
Li, Li [2 ]
Xie, Cong [1 ]
Wei, Yangchen [1 ]
Huang, Chufei [1 ]
Wang, Yiping [1 ]
Zhou, Jianda [3 ]
Jia, Chiyu [1 ]
Liao, Junlin [1 ]
机构
[1] Univ South China, Affiliated Hosp 1, Ctr Burn & Plast & Wound Healing Surg, Hengyang Med Sch, Hengyang 421001, Hunan, Peoples R China
[2] Univ South China, Affiliated Hosp 1, Hengyang Med Sch, Dept Obstet & Gynecol, Hengyang, Hunan, Peoples R China
[3] Cent South Univ, Xiangya Hosp 3, Dept Plast & Reconstruct Surg, Changsha, Peoples R China
关键词
3D bioprinting; digital auxiliary technology; ear reconstruction; scaffold materials; tissue engineering; COSTAL CARTILAGE FRAMEWORK; EAR-SHAPED CARTILAGE; PERSONAL-EXPERIENCE; MICROTIA; CHONDROCYTES; AURICLE; REGENERATION; TEMPLATES; GENETICS; EXPOSURE;
D O I
10.1097/SCS.0000000000009908
中图分类号
R61 [外科手术学];
学科分类号
摘要
Microtia has severe physical and psychological impacts on patients, and auricular reconstruction offers improved esthetics and function, alleviating psychological issues. Microtia is a congenital disease caused by a multifactorial interaction of environmental and genetic factors, with complex clinical manifestations. Classification assessment aids in determining treatment strategies. Auricular reconstruction is the primary treatment for severe microtia, focusing on the selection of auricular scaffold materials, the construction of auricular morphology, and skin and soft tissue scaffold coverage. Autologous rib cartilage and synthetic materials are both used as scaffold materials for auricular reconstruction, each with advantages and disadvantages. Methods for achieving skin and soft tissue scaffold coverage have been developed to include nonexpansion and expansion techniques. In recent years, the application of digital auxiliary technology such as finite element analysis has helped optimize surgical outcomes and reduce complications. Tissue-engineered cartilage scaffolds and 3-dimensional bioprinting technology have rapidly advanced in the field of ear reconstruction. This article discusses the prevalence and classification of microtia, the selection of auricular scaffolds, the evolution of surgical methods, and the current applications of digital auxiliary technology in ear reconstruction, with the aim of providing clinical physicians with a reference for individualized ear reconstruction surgery. The focus of this work is on the current applications and challenges of tissue engineering and 3-dimensional bioprinting technology in the field of ear reconstruction, as well as future prospects.
引用
收藏
页码:984 / 992
页数:9
相关论文
共 50 条
  • [21] Modified 2-Stage Method for Auricular Reconstruction
    Ma, Tengxiao
    Xie, Feng
    Zhang, Zhengwen
    ANNALS OF PLASTIC SURGERY, 2018, 80 (06) : 628 - 633
  • [22] Vascular Nature and Existence of Anastomoses of Extrinsic Postauricular Fascia Application for Staged Auricular Reconstruction
    Lohasammakul, Suphalerk
    Turbpaiboon, Chairat
    Chompoopong, Supin
    Ratanalekha, Rosarin
    Aojanepong, Chongdee
    ANNALS OF PLASTIC SURGERY, 2017, 78 (06) : 723 - 727
  • [23] Auricular Reconstruction
    Kurian, Keerthi E.
    Oyer, Samuel L.
    Park, Stephen S.
    FACIAL PLASTIC SURGERY, 2024,
  • [24] Modified Technique for Auricular Helical Rim Reconstruction in Adult Patients with Subtotal Helical Rim Defects
    Lashin, Riham
    Elshahat, Ahmed
    JOURNAL OF CRANIOFACIAL SURGERY, 2024, 35 (03) : 939 - 944
  • [25] A new strategy for total auricular reconstruction using prelamination of an extended retroauricular flap with tissue expansion
    Li, Chuan
    Jiang, Haiyue
    Huang, Chenyu
    Chen, Jingning
    Wu, Rongwei
    Bi, Ye
    Yang, Meirong
    Zhang, Ye
    Pan, Bo
    JOURNAL OF PLASTIC RECONSTRUCTIVE AND AESTHETIC SURGERY, 2016, 69 (06) : 819 - 826
  • [26] Auricular reconstruction: where are we now? A critical literature review
    Humphries, Sarah
    Joshi, Anil
    Webb, William Richard
    Kanegaonkar, Rahul
    EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY, 2022, 279 (02) : 541 - 556
  • [27] Total Auricular Reconstruction After Traumatic Total Amputation of the Auricle
    Yamada, Akira
    Ueda, Koichi
    JOURNAL OF CRANIOFACIAL SURGERY, 2012, 23 (03) : E241 - E246
  • [28] Treatment of Unwanted Hair in Auricular Reconstruction
    Gault, David
    FACIAL PLASTIC SURGERY, 2009, 25 (03) : 175 - 180
  • [29] Optimizing Flap Harvest in Auricular Reconstruction
    Fernando, Shanik J.
    Davis, Seth J.
    Dedhia, Raj D.
    Sowder, Justin C.
    Ramachandra, Tara
    Stephan, Scott J.
    JOURNAL OF CRANIOFACIAL SURGERY, 2022, 33 (08) : 2659 - 2664
  • [30] Tissue Engineering Strategies for Auricular Reconstruction
    Schroeder, Michael J.
    Lloyd, Mark S.
    JOURNAL OF CRANIOFACIAL SURGERY, 2017, 28 (08) : 2007 - 2011