Iwaszkiewicz Ewa, Kołodziejczyk Wojciech, Czubak Marek, Rostkowski Marek
Katedry i Kliniki Okulistyki II Wydziału Lekarskiego Akademii Medycznej w Warszawie.
Klin Oczna. 2003;105(1-2):37-9.
Evaluation of the usefulness of corneal scanning topography performed with Orbscan for the localization of corneal graft due to keratoconus.
We examined 33 eyes in 33 individuals (23 men 10 women) during one year 2000/2001. Corneal topography was performed with Orbscan apparatus before the transplantation of the cornea due to the keratoconus. Trepanning depended of the thickness of peripheral cornea. Visual acuity without correction was compared with the control group of 33 eyes, after corneal transplantation done due to the corneal cone between 1998-1999, without consideration of scanning topography.
Significant differences in the post-surgical visual acuity in favor of the examined group in the range from 5/5 to 5/7 and from 5/25 to 5/50 were observed.
Scanning corneal topography will probably facilitate proper qualification for the transplantation and better postoperative visual acuity.
评估使用Orbscan进行角膜扫描地形图检查在圆锥角膜角膜移植定位中的作用。
在2000/2001年的一年时间里，我们检查了33名个体（23名男性，10名女性）的33只眼睛。在因圆锥角膜进行角膜移植前，使用Orbscan设备进行角膜地形图检查。环钻术取决于周边角膜的厚度。将未矫正视力与1998 - 1999年因圆锥角膜进行角膜移植后未考虑扫描地形图的33只眼睛的对照组进行比较。
观察到手术后视视力在5/5至5/7以及5/25至5/50范围内，受检组有显著差异。
角膜扫描地形图可能有助于角膜移植的正确评估并提高术后视力。
