Budde W M, Jonas J B, Németh J, Gründler A E
Augenklinik mit Poliklinik, Friedrich-Alexander-Universität Erlangen-Nürnberg.
Klin Monbl Augenheilkd. 1999 May;214(5):300-1. doi: 10.1055/s-2008-1034799.
To evaluate whether the position of the central retinal vessel trunk exit on the lamina cribrosa spatially correlates with the location of parapapillary atrophy in glaucoma.
Color stereo optic disc photographs of 79 patients with primary or secondary open-angle glaucoma and 53 normal subjects were morphometrically evaluated. We determined the position of the central retinal vessel trunk exit on the lamina cribrosa surface and measured the area of parapapillary atrophy in four 90 degrees quadrants.
After correction for normal values, the beta zone area of parapapillary atrophy in the glaucoma eyes was significantly larger, when measured in the disc quadrant most distant to the central retinal vessel trunk exit than as if measured in the quadrant containing the vessel trunk exit.
Position of the central retinal vessel trunk exit on the lamina cribrosa influences the location of parapapillary atrophy in glaucoma. The longer the distance to the central retinal vessel trunk exit, the more enlarged is parapapillary atrophy.
评估视网膜中央血管主干在筛板上的出口位置与青光眼视乳头周围萎缩位置在空间上是否相关。
对79例原发性或继发性开角型青光眼患者及53例正常受试者的彩色立体视盘照片进行形态学评估。我们确定了视网膜中央血管主干在筛板表面的出口位置，并测量了四个90度象限中视乳头周围萎缩的面积。
校正正常值后，青光眼患者视乳头周围萎缩的β区面积，在距离视网膜中央血管主干出口最远的视盘象限测量时，显著大于在包含血管主干出口的象限测量时。
视网膜中央血管主干在筛板上的出口位置影响青光眼视乳头周围萎缩的位置。距视网膜中央血管主干出口的距离越长，视乳头周围萎缩越大。
