角膜成形术在眼科实践中占重要地位,它有一定的益处,但也能使角膜坚固性降低,以致钝挫伤时,临床上可出现眼球破裂。近年来,在角膜手术中,放射状角膜切开术的比重增加。借助这种手术切口的数目,以减低角膜的不同屈折力,术后角膜瘢痕改变近视眼角膜的特性。报告两例,以前都曾作过放射状角膜切开术,在受到钝挫伤时,发生了眼球破裂。 Corneal angioplasty plays an important role in ophthalmology practice, it has some benefits, but it can also reduce corneal firmness, resulting in blunt trauma, the clinical ocular rupture may occur. In recent years, corneal surgery, radial keratotomy increase the proportion. With the number of such surgical incisions, in order to reduce the different refractive power of the cornea, postoperative corneal scars change myopia corneal properties. Two cases were reported, and radial keratotomy had previously been performed. Ocular rupture occurred when blunt trauma was encountered.