A Comparative Study of External Dacryocystorhinostomy with Stent Versus No Stent in Acquired Nasolacrimal Duct Obstruction

Comparative Study between Endoscopic Dacryocystorhinostomy and Balloon Catheter Dilatation in Treatment of Chronic Nasolacrimal Duct Obstruction

Comparative study of Endonasal Dacryocystorhinostomy with Silicone or polypropylene stents using Mitomycin­C

ENDONASAL ENDOSCOPIC NON LASER ASSISTED DACRYOCYSTORHINOSTOMY“A COMPARISON OF TWO DIFFERENT TECHNIQUES”

Powered versus non-powered endoscopic dacryocystorhinostomy in the treatment of nasolacrimal duct obstruction

A COMPARATIVE STUDY IN DACRYOCYSTORHINOSTOMY WITH VERSUS WITHOUT SILICON TUBE INTUBATION IN NASOLACRIMAL DUCT OBSTRUCTION IN ADULTS

Endoscopic approaches to the maxillary sinus: A comparative study

Comparison between three snip punctoplasty and silicone tube stent in patients with primary punctal stenosis

Nasolacrimal probing vs endoscopic assisted nasolacrimal probing with inferior turbinate medialization in congenital nasolacrimal duct obstruction

Comparative study between primary common bile duct repair with internal stent insertion versus t-tube drainage after common bile duct exploration