Grote P
Albrecht Von Graefes Arch Klin Exp Ophthalmol. 1979 Feb 8;209(4):257-61. doi: 10.1007/BF00419060.
In 9 cases of buphthalmos 'in vivo-measurements of the latitude of Schlemm's canal gave us a mean value of 678 micron. The extreme values ranged between 600 micron and 800 micron. Therefore these values differ significantly from those measured 'in vivo' in chronic simple glaucoma (x:542 micron, extreme values 425 micron and 625 micron). The latitude of Schlemm's canal correlates with the diameter of cornea and the rise of intra-oculare pressure. In cases of buphtha-mos the success of trabeculotomy seems to be better, if the latitude of Schlemm's canal is less than l50 micron. Trabeculotomy should therefore be performed as soon as possible.
在9例先天性青光眼患者中，对施莱姆管（巩膜静脉窦）宽度进行的活体测量得出平均值为678微米。极值范围在600微米至800微米之间。因此，这些值与慢性单纯性青光眼活体测量值（平均值542微米，极值425微米和625微米）有显著差异。施莱姆管的宽度与角膜直径和眼内压升高相关。在先天性青光眼病例中，如果施莱姆管宽度小于150微米，小梁切开术的成功率似乎更高。因此，应尽早进行小梁切开术。
