[准分子激光治疗性角膜切削术治疗施奈德结晶状角膜营养不良的可能性]
[Possibilities of therapeutic photokeratotomy with the excimer laser in treatment of Schnyder crystalline corneal dystrophy].
作者信息
Meier U, Anastasi C, Failla F, Simona F
出版信息
Klin Monbl Augenheilkd. 1998 May;212(5):405-6. doi: 10.1055/s-2008-1034920.
PURPOSE
To evaluate the efficacy of excimer laser phototherapeutic keratectomy (PTK) in treating the Schnyder cristalline corneal dystrophy.
METHODS
We examined the members of three generations of a family affected by Schnyder crystalline dystrophy. Two patients with disabling visual acuity were treated with PTK.
RESULTS
The best corrected visual acuity (BCVA) of the patient with the cristalline form of the dystrophy progressed from 20/70 to 20/25. The BCVA of the other patient affected by the sine crystals form of the Schnyder dystrophy progressed from 20/70 to 20/30.
CONCLUSIONS
Excimer laser photokeratectomy is a valuable tool in treating the Schnyder cristalline form of corneal dystrophy.
目的
评估准分子激光角膜切削术（PTK）治疗施奈德结晶状角膜营养不良的疗效。
方法
我们检查了一个受施奈德结晶状营养不良影响的三代家族成员。两名视力受损的患者接受了PTK治疗。
结果
患有结晶状营养不良的患者的最佳矫正视力（BCVA）从20/70提高到了20/25。另一名受施奈德营养不良无晶体形式影响的患者的BCVA从20/70提高到了20/30。
结论
准分子激光角膜切削术是治疗施奈德结晶状角膜营养不良的一种有价值的工具。
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