• Manal A Bukhari and Ahmed Y Al-Ammar.
• Department of Otolaryngology, King Abdul-Aziz University Hospital, Riyadh, Kingdom of Saudi Arabia. no72000@yahoo.com
• Saudi Med J. 2007 Oct 1; 28 (10): 1525-8.

ObjectiveTo compare cold dissection to monopolar tonsillectomy in terms of operative time, intraoperative bleeding, post operative bleeding, and pain.MethodsThe study included 100 children who underwent tonsillectomy between January 2002 and January 2004. This study was carried out at King Abdul-Aziz University Hospital, Riyadh, Kingdom of Saudi Arabia. Patients were randomly selected to have either the right or left tonsils removed by either technique (cold dissection or monopolar dissection technique). We compared both techniques in each side on the same patient.ResultsThere was no significant difference in operative time between both sides by either technique, however, when the patients were grouped into < or =3 minutes and >3 minute groups, the result showed that a greater number of patients were operated up on < or =3 minutes by diathermy procedure compared to dissection method (44 versus 67) (p=0.0011). Blood loss was minimal with the diathermy technique; averaging 25.37 ml compared to 88.5 ml for cold dissection tonsillectomy. There was a significant increase in postoperative pain on the first postoperative day in the diathermy group compared to the cold dissection group (27% versus 12%) (p=0.0151). However, there was no significant difference in pain between both sides in the first 24 hours and from the 2nd to 10th postoperative days.ConclusionMonopolar dissection tonsillectomy is a safe technique. It significantly reduces the operative time and intraoperative blood loss. However, it causes more pain on the 1st post operative day, while on the rest of the days until the 10th post operative day, there was no significant difference in pain between two sides.

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