Kerala Journal of Ophthalmology

MAJOR REVIEW
Year
: 2020  |  Volume : 32  |  Issue : 2  |  Page : 128--135

Surgeries of the lacrimal drainage system – A review


Shruthi Tara, Sumeet Gupta, Neha Panickar 
 Department of Orbit and Oculoplasty Services, Sankara Eye Hospital, Coimbatore, Tamil Nadu, India

Correspondence Address:
Dr. Shruthi Tara
Department of Orbit and Oculoplasty Services, Sankara Eye Hospital, Coimbatore, Tamil Nadu
India

Nasolacrimal system serves as a conduit for tear flow from eye to the nasal cavity. Periodic blinking initiates a pump mechanism, helping in the even distribution of tears over the ocular surface, which then flows into the lacrimal sac and finally to the nasal cavity via the nasolacrimal duct (NLD). Obstruction in this system leads to inadequate tear drainage, which clinically presents as epiphora. Lacrimal outflow system disorders are very annoying to the patients, and sometimes vision threatening. Surgery is a definitive solution for most outflow obstructions, and patients should be counseled accordingly. Chronic use of topical medications for NLD problems is neither cost-effective nor efficacious, but only prolongs agony. This article aims to provide a comprehensive insight into the commonly performed lacrimal drainage surgeries. Literature search using PubMed, Cochrane, and Google Scholar with a combination of various words appropriate to this article was done and relevant articles were reviewed.


How to cite this article:
Tara S, Gupta S, Panickar N. Surgeries of the lacrimal drainage system – A review.Kerala J Ophthalmol 2020;32:128-135


How to cite this URL:
Tara S, Gupta S, Panickar N. Surgeries of the lacrimal drainage system – A review. Kerala J Ophthalmol [serial online] 2020 [cited 2020 Sep 28 ];32:128-135
Available from: http://www.kjophthal.com/article.asp?issn=0976-6677;year=2020;volume=32;issue=2;spage=128;epage=135;aulast=Tara;type=0