Topical 5-fluorouracil application in management of odontogenic keratocysts.

Aim & Objectives: The aim of this study was to evaluate the efficacy of topical application of 5-fluorouracil (5-FU) after peripheral ostectomy, and compare it with other treatment modalities in the management of odontogenic keratocyst (OKC).

Materials &methods: This prospective study was conducted in the OMFS department for last seven years, wherein twenty seven patients of OKC were included and randomly allocated to the three treatment groups. Nine were treated by enucleation followed by application of modified carnoy solution (CS), eleven by peripheral ostectomy followed by application of 5-FU and eleven by segmental resection (SR).