Cibis G W, Jazbi B U
Ophthalmology. 1979 Aug;86(8):1488-91. doi: 10.1016/s0161-6420(79)35373-8.
Use of a fiberoptic endoscope to visualize the vault of the inferior turbinate during lacrimal duct probing and irrigation revealed a high incidence of false passages. This was confirmed on dacryocystofluoroscopy. The creation of false passages as documented by us can help explain clinical probing failure in apparently successful probings in which "metal on metal" is felt in the nose.
在泪道探通和冲洗过程中,使用纤维内镜观察下鼻甲穹窿发现假道发生率很高。泪囊荧光造影证实了这一点。我们记录的假道形成有助于解释在鼻腔中感觉到“金属对金属”的明显成功探通中临床探通失败的原因。