研究单位：[1]Beijing Tongren Hospital[2]Shaanxi Aierfu Activtissue Engineering[3]Shenzhen AiNear Cornea Engineering Company Limited[4]Air Force Military Medical University, China[5]Engineering Technology Center for Tissue Engineering of Xi'an[6]West China Hospital[7]Henan Provincial People's Hospital[8]Wuhan Union Hospital, China[9]Southwest Hospital, China
研究目的：
This study is to develop a lamellar keratoplasty method for corneal ulcer using acellular corneal matrix (ACM) and to make an analysis among patients for its therapeutic effect.
