Objective To evaluate the clinical significance of probing of lacrimal passage combined with neotype silicone nasolacrimal intubation in treating lacrimal passage diseases.Methods Sixty-two cases(78 eyes) with obstruction of lacrimal passage or stenosis of lacrimal passage were treated with neotype silicone nasolacrimal intubation after probing of lacrimal passage.The clearance of lacrimal passage was observed after surgery.Results After following up for 6 months,63 eyes of 50 cases were cured,11 eyes of 9 ...