Goldstein J H, Prepas S B, Conrad S D
Arch Ophthalmol. 1982 Apr;100(4):617-8. doi: 10.1001/archopht.1982.01030030619016.
In strabismus surgery, the characteristics of the needle will affect the length and depth of the scleral bite. In comparing the needle curve, it was found that the acute curve will produce a significantly shorter bite but of equal depth when compared with the needle with a shallow curve. In comparing the effect of the point at the needle, it was found that the needle with the point at the bottom of the needle will produce a bite of equal length but significantly deeper when compared with a needle with the point at the top.
在斜视手术中，针的特性会影响巩膜咬切的长度和深度。比较针的弯曲度时发现，与弯曲度较浅的针相比，锐角弯曲的针咬切长度明显更短，但深度相同。比较针尖端的影响时发现，与针尖在顶部的针相比，针尖在底部的针咬切长度相同，但深度明显更深。
