Dacryoendoscopic findings of intracanalicular punctal plug migration with or without canaliculitis.

An 83-year-old woman with Sjögren syndrome underwent insertion of large punctal plugs in the right upper and lower puncti. Nine months later, she presented with upper canaliculitis, although the plugs were not found in the puncti. Dacryoendoscopic examination revealed punctal plug migration, granulation, and a large amount of debris in the upper canaliculus. The plug was situated parallel to the canaliculus, occluding the intracanalicular space. The lower canaliculus also showed plug migration, but little granulation and debris were present. The plug was situated perpendicular to the intracanalicular space, securing a space around the plug. The migrated plugs were pushed directly toward the nasal cavity by the dacryoendoscope. Curettage was performed in the upper canaliculi. Bicanalicular silicone intubation was performed, and removal was performed 3 months later. The patient remained symptom-free for 6 months postoperatively.