Endonasal DCR with Silicon Tube Stents: A Better Management for Acute Lacrimal Abscesses.

Acute dacryocystitis, or inflammation of the lacrimal sac with lacrimal abscess, is almost always secondary to nasolacrimal duct obstruction. The standard practice for the treatment is incision and drainage because of concerns about the risks of exacerbation and spread of infection. Here we tried to evaluate primary EnDCR as a treatment for acute dacryocystitis with abscess formation. Department of ENT, Head and Neck Surgery, KVG Medical College, Sullia. This is comparative case series analysis study done in our medical college hospital during the study period 61 months from January 2007 to November 2011. 31 cases of acute dacryocystitis with lacrimal abscess managed were included in the study. 13 cases were operated primarily with EnDCR. Rest of the 18 cases was managed conventionally by incision and drainage and later by an external approach of DCR. Swelling disappeared intraoperatively in all EnDCR cases while medial canthal edema and erythema completely reduced within 2-3 days post-operatively. While in incision and drainage swelling disappeared partially intraoperatively and repeated draining was needed on the 2nd and 3rd day. The mean VAS score on first post operative day was 3.14 in group A and was 4.64 in group B. Group A had faster pain relief with 92.3% improvement in epiphora while group B had slower pain relief but epiphora remained. Mean intraoperative blood was 65 ml in group A and minimal in group B. Primary EnDCR is successful as a procedure of choice for acute dacryocystitis with abscess preventing further episodes of abscess formation and epiphora in the patients. We recommend EnDCR as the treatment of choice for acute dacryocystitis with lacrimal abscesses.