Haas A, Weiglein A, Faschinger C, Müllner K
Universitäts-Augenklinik Graz, Austria.
Graefes Arch Clin Exp Ophthalmol. 1993 Apr;231(4):217-20. doi: 10.1007/BF00918844.
The development of the orbits in 70 human fetal skulls was investigated by measuring the width and height of the orbital entrance, as well as the volume and depth of the orbital cavity and the interorbital width. For determination of the orbital volume, we used the imprint method; the remaining parameters were estimated. Our measurements showed a linear growth rate for the orbital width, height, and depth. After transformation to the cubic root, the values of the orbital volume also demonstrated a linear increase. The orbital index (height/width x 100) expressed the change in the oval outline of the orbital entrance during fetal development from a flat, wide form to a nearly round form at birth. No statistically significant difference between the right and left orbit was found.
通过测量眶入口的宽度和高度、眶腔的容积和深度以及眶间宽度，对70例人类胎儿颅骨的眼眶发育情况进行了研究。为了确定眶容积，我们采用了印记法；其余参数则通过估算得出。我们的测量结果显示，眶宽度、高度和深度呈线性生长率。在转换为立方根后，眶容积值也呈线性增加。眶指数（高度/宽度×100）表明了胎儿发育过程中眶入口椭圆形轮廓从扁平、宽阔形态到出生时近乎圆形形态的变化。未发现左右眼眶之间存在统计学上的显著差异。
