Mithal S, Sood A K
Department of Ophthalmology, L.L.R.M. Medical College, Meerut.
Indian J Ophthalmol. 1991 Jan-Mar;39(1):15-6.
Schirmer's test and tear film break-up time (BUT) were studied in 56 eyes of patients with pterygium and compared with 50 eyes of normal healthy subjects representing the same age, sex and geographical distribution. Both the values were found to be significantly reduced in cases of pterygium indicating the inadequacy of tear film in these patients.
对56例翼状胬肉患者的眼睛进行了Schirmer试验和泪膜破裂时间（BUT）研究，并与50例年龄、性别和地理分布相同的正常健康受试者的眼睛进行了比较。结果发现，翼状胬肉患者的这两项指标均显著降低，表明这些患者的泪膜功能不足。
