Post-operative pain in tonsillectomy: bipolar electrodissection technique vs dissection ligation technique. A double-blind randomized prospective trial.

The two commonly employed methods for tonsillectomy at present are electrodissection and ligature dissection. This study was carried out on 70 patients as a randomized prospective double blind trial to compare the post-operative morbidity of these methods with special reference to pain. The post-operative pain appears to be much less for the ligation dissection technique compared to the electrodissection method except during the first post-operative day. Irrespective of the technique employed for tonsillectomy, the worst pain was experienced on the fifth and sixth post-operative day by almost all of the patients.