Busse H
Trans Ophthalmol Soc U K (1962). 1979 Apr;99(1):207-10.
By means of post mortem dacryocystograms and photomicrographs of histological slides, the topography and morphology of the lacrimal ducts in newborn infants are demonstrated. Because of bends in the course of the lower tear duct a percentage of probings will fail to effect satisfactory perforation of Hasner's membrane. In most cases the soft texture of this membrane requires no more than syringing under pressure, using the hollow probe as described by Bangerter (1953).
通过尸检泪囊造影和组织学切片的显微照片，展示了新生儿泪道的局部解剖和形态。由于下泪道走行存在弯曲，一定比例的探通术无法成功穿透哈氏膜。在大多数情况下，该膜质地柔软，按照班格特（1953年）所述，使用空心探针在压力下冲洗即可。
