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Surgical outcomes of primary canaliculitis with canalicular dilatation. a&b. Photograph showing the preoperative appearance of the upper punctum of a patient, which is pouting punctum with erythema and edema, and palpable thickened canaliculus. c&d. Photograph of the same patient 3 months after the surgery. The signs of canaliculitis have resolved completely and the silicone stent is still in place
