Biedner B, Biger Y, Rothkoff L, Sachs U
Ann Ophthalmol. 1979 Aug;11(8):1235-6.
In order to investigate the correlation between the occurrence of pterygium and dryness of the eyes, a Schirmer's No. 1 test was done on both eyes in 60 patients with unilateral pterygia. No difference was found between the mean basic secretion of tears in the diseased eyes (15.33 +/- 8.09 mm) and the fellow eyes (15.65 +/- 7.89 mm), and both were in the normal range for this test. This data suggest that dryness of the eyes cannot be regarded as the cause of pterygium.
为了研究翼状胬肉的发生与眼干之间的相关性，对60例单侧翼状胬肉患者的双眼进行了SchirmerⅠ试验。患眼的平均基础泪液分泌量（15.33±8.09mm）与对侧眼（15.65±7.89mm）之间未发现差异，且两者均在此试验的正常范围内。该数据表明眼干不能被视为翼状胬肉的病因。
