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测量了１２６只新生儿眼球的周长及４条直肌长度和附着点位置。结果：新生儿眼球水平面周长为５２．１０±０．１３ｍｍ。内、外直肌平均总长度分别为２９．７２±１．９２ｍｍ和３１．４１±１．７６ｍｍ。肌腱长度分别为４．４９±０．６８ｍｍ和４．９８±０．７９ｍｍ。上、下直肌肌腱长度分别为４．０１±０．７３ｍｍ和４．１９±０．７５ｍｍ。各直肌附着点距角膜缘分别为：内直肌４．４８±０．６６ｍｍ，外直肌５．１０±０．５８ｍｍ，上直肌５．５９±０．５７ｍｍ，下直肌４．８４±０．５５ｍｍ。在新生儿眼球上眼外肌每移位１ｍｍ，斜视矫正不等于５°，婴幼儿眼外肌手术量与成人和年长儿童有较大差异。
The circumference of the eye of 126 newborns and the length and attachment points of 4 rectus muscles were measured. Results: The neonatal eye circumference was 52.10 ± 0.13mm. The average length of the medial and lateral rectus were 29.72 ± 1.92mm and 31.41 ± 1.76mm, respectively. Tendin length were 4.49 ± 0.68mm and 4.98 ± 0.79mm, respectively. Upper and lower rectus tendon length were 4.01 ± 0.73mm and 4.19 ± 0.75mm. The rectus abdominis attachment points from the limbus were: 4.48 ± 0.66mm, 4.10 ± 0.58mm, 4.69 ± 0.57mm, 4.84 ± 0.55mm. In the neonatal eye extraocular muscle displacement of 1mm, strabismus correction is not equal to 5 °, infants and young children extraocular muscle surgery and adults and older children are quite different.