Study randomization
GROUP B
The participants were allocated randomly to either the Local Anesthesia group (Group A) or the Saddle Block group (Group B) by using envelope allocation concealment whereby 58 envelops were obtained and inside them half of the envelopes was containing a chit with letter A while the other half was having a chit with letter B signifying local anesthesia and Saddle block respectively. This was then kept in a safe box whereby the participants were told to pick one envelope from the box at the time of surgery.