Nasolacrimal Stents: An Introductory Guide - University of Iowa
Jan 29, 2018 · The sac narrows inferiorly, becoming the nasolacrimal duct, which opens beneath the inferior turbinate and into the inferior meatus of the nose. The valve of Hasner, located at …
Punctal and Canalicular stenosis (dacryostenosis) from Docetaxel:
Feb 21, 2005 · Thereafter, a small pediatric lacrimal probe (0.50mm) was advanced through all four punta and a hard stop was acheived each time. Thus, while we could determine that the …
Canalicular Cut Down for Punctal Stenosis - University of Iowa
Sep 1, 2015 · The Crawford stent is then passed through the proximal cut end of the canaliculus where a hard stop is appreciated. The stent is then placed down the nasolacrimal duct and …
Nasolacrimal duct obstruction secondary to sarcoidosis
Oct 22, 2015 · Copious discharge was noted with compression of the nasolacrimal sac, so dacryocystitis secondary to nasolacrimal duct obstruction (NLDO) was suspected. A …
Mucous membrane graft for severe atopic conjunctivitis
Feb 2, 2017 · A Bowman probe is then placed through the canaliculus which appears to be tight. A hard stop can be appreciated. The same is then performed on the lower eyelid where again …
Probing and Stenting - University of Iowa
Apr 27, 2015 · 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 …
Congenital Nasolacrimal Duct Obstruction - University of Iowa
May 13, 2020 · The lacrimal sac empties into the nasolacrimal duct. The nasolacrimal duct opens into the inferior nasal meatus which is partially covered by another mucosal fold known as the …
Bilateral Nasolacrimal Duct Obstruction after Adjuvant Radioactive ...
Jan 19, 2012 · Diagnosis: Bilateral Nasolacrimal Duct Obstruction related to high dose I-131 therapy. Discussion . Though primary acquired nasolacrimal duct obstruction (PANDO) …
Bilateral Nasolacrimal Duct Obstruction after Adjuvant Radioactive Iodine (I-131) Therapy for Thyroid Cancer Matthew S. Ward, MD, Richard C. Allen, MD,PhD January 19, 2012 Chief …
Endoscopic Retrieval of Crawford Stent - University of Iowa
Sep 1, 2015 · The inferior turbinate is visualized. The nasolacimal duct exits under the inferior turbinate in the area of the inferior meatus. The inferior meatus resides between the lateral …