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Fig. 1 | BMC Ophthalmology

Fig. 1

From: Outcomes of bicanalicular nasal stent inserted by sheath-guided dacryoendoscope in patients with lacrimal passage obstruction: a retrospective observational study

Fig. 1

Photograph of a dacryoendoscope. The dacryoendoscope consists of a viewing and illuminating fiber optic bundle, and a water channel. The tip of the probe has an objective lens, light guide, and fluid nozzle. The outer diameter of the probe is 0.9 mm. The probe of the dacryoendoscope is bent at a 27-degree angle at 10 mm from its tip and has a 70-degree field of view

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BMC Ophthalmology

ISSN: 1471-2415

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