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Description: This is Richard Allen at the University of Iowa. This video demonstrates a probing and stenting of a child with congenital nasolacrimal duct obstruction.A punctal dilator is introduced into the lower punctum.And the same is performed on the upper punctum.The dilator is first introduced vertically followed by horizontal advancement. A bowman probe is then placed.I usually start with either a 0 or 1 bowman probe.Again, placed vertically and then horizontally in order to appreciate a ha
Play Video: (Note: The default playback of the video is HD VERSION. If your browser is buffering the video slowly, please play the REGULAR MP4 VERSION or Open The Video below for better experience. Thank you!)