Published online by Cambridge University Press: 11 September 2012
This trial aimed to compare the guillotine technique of tonsillectomy with ‘cold steel’ dissection, the current ‘gold standard’.
A single centre, randomised, controlled trial.
One hundred children aged 3 to 11 years who were listed for bilateral tonsillectomy were recruited. Patients had one tonsil removed by each technique, and were blinded to the side. The operative time, intra-operative blood loss, haemostasis requirement and post-operative pain scores were recorded and compared.
Operative time and intra-operative blood loss were both significantly less for the guillotine technique (p < 0.001) and there was a significantly reduced haemostasis requirement (p < 0.001). Pain was also less on the guillotine side (p < 0.001). There were no tonsillar remnants or palatal trauma for either technique. There was no significant difference between techniques in the frequency of secondary haemorrhage.
This study provides level Ib evidence that guillotine tonsillectomy in children with mobile tonsils is an effective and time-efficient procedure which produces less intra-operative blood loss and post-operative pain than cold steel dissection.
Presented orally at the British Association for Paediatric Otolaryngology Meeting, 17th September 2010, London, UK, and as a poster at the American Academy of Otolaryngology–Head and Neck Surgery Meeting, 26–29 September 2010, Boston, Massachusetts, USA, and at the 1st Congress of the Confederation of European Otorhinolaryngology and Head and Neck Surgery, 2nd July 2011, Barcelona, Spain