Data will be collected and analyzed using Statistical Package for the Social Sciences (SPSS) version 19 with the FLACC Pain Scale being the primary outcome measure. The mean FLACC score will be compared between the two groups. Ordinal variables will be analyzed using the Mann-Whitney -U test and categorical values using the Chi Square test. Associations between the intra-procedure FLACC Pain Scale score with patient age (preschool and school age), pre-procedural pain and pre-procedural anxiety scores will be analyzed using Spearman correlation and the Chi Square test. The kappa statistic will be used to assess agreement between the two providers' rating of the success of the procedure. Since the randomization is stratified and the sample size calculation is based on stratified analysis, we will analyze both groups separately to test this hypothesis. An interim review of the data will be done effectiveness of the treatment. Any adverse events will be reported by the principal investigator in writing to the The Committee on Clinical Investigations (CCI) and the institutional review board (IRB).