Jan 29, 2018 · Nasolacrimal stents are small diameter tubes placed within the nasolacrimal system to maintain patency. The first described stent was made of silver wire and used by …

Apr 27, 2015 · The lacrimal sac mucosa is engaged followed by the nasal mucosa. The Crawford stents are then placed through the system and retrieved from the nose with a Crawford hook. …

Apr 27, 2015 · The nasal packing is removed. A #5 Bowman probe is then slid along the lateral nasal wall in the area of the inferior meatus and moved medially where metal on metal contact …

Oct 20, 2015 · The second suture is placed in the same manner to appose the posterior flap of the lacrimal sac to the posterior flap of the nasal mucosa. Crawford stents will then be placed …

Sep 1, 2015 · Externally, the retrieval is demonstrated by placing the hook along the inferior portion of the lateral nasal wall where the stent is engage and retrieved. The endoscope is …

Apr 27, 2015 · The nasal packing is removed and a freer periosteal elevator is slid along the lateral side of the nose under the inferior turbinate to make metal on metal contact with the …

Jan 12, 2017 · Corresponding incisions were made to the nasal mucosa. Posterior flaps are sutured together. The Crawford stents are placed through the system and retrieved from the …

Oct 23, 2015 · Transcript This is Richard Allen at the University of Iowa. This is an additional example of an endoscopic dacryocystorhinostomy (DCR). The area of the middle meatus is …

Oct 23, 2015 · Transcript This is Richard Allen at the University of Iowa. This video demonstrates an endoscopic dacryocystorhinotomy (DCR). The endoscope is introduced into the left nares …

Apr 7, 2015 · The suture is then placed through the eyelid, entering at the inferior edge of the conjunctival incision and exiting inferior nasal through the skin. The further inferior you exit the …