园锥角膜是一种原因不明,角膜呈轴性扩张的营养不良性角膜病,发病率大约为1/20,000,5～10％的病人因其视力严重障碍,不能矫正而必须接受手术治疗。如何提高手术治疗效果,使其术后获得好的视力(矫正或不矫正),是眼外科医生面临的难题。我院从1986年7月至1991年元月,共收治本病12例12眼,均施行了穿通性角膜移植术,取得了满意的结果,现报告如下。 Condyngeal keratoconus is an unexplained, corneal axial expansion of malnutrition keratopathy, the incidence of about 1 / 20,000,5 ~ 10% of patients due to their vision disorders, can not be corrected and must be surgically treated. How to improve the surgical treatment, to obtain good visual acuity after surgery (correction or non-correction), is the eye surgeon is facing problems. Our hospital from July 1986 to January 1991, a total of 12 cases of 12 cases of this disease, are implemented penetrating keratoplasty, and achieved satisfactory results, are as follows.