Pouliquen Y, Drilevitch J, Giraud J P
Arch Ophtalmol (Paris). 1976 Aug-Sep;36(8-9):555-64.
The authors made a statistical study of the refraction and corneal topography in 21 patients who had penetrating grafts for keratoconus performed by the same surgeon one year or more previously. They used various criteria among which the following were important: -- the importance of Javal ophthalmometry to determine the astigmatism for prescription; -- good visual results; -- the recording of significant corneal deformities during the topographical studies.
作者对21例患者进行了统计研究，这些患者在一年或更早之前由同一位外科医生进行了圆锥角膜穿透性移植手术。他们采用了各种标准，其中以下几点较为重要：——用Javal验光法确定处方散光的重要性；——良好的视觉效果；——在地形图研究中记录明显的角膜畸形情况。
