Abstract
Tonsillectomy is one of the common surgeries performed by Otorhinolaryngologists and is associated with several morbidities with pain being the commonest, which can cause considerable delay in oral intake and discharge from the hospital. As a commonly performed day care procedure nowadays, pain control is much better than what it used to be previously observed. Therefore newer drugs are being constantly studied inorder to give better analgesia and post operative comfort to the patient with minimal side effects. The main obstacle being finding the best medical method to control pain with minimum side effects, but at the same time making sure that the patient is adequately hydrated and they resume regular eating as soon as possible. Our aim is to study the role of pre-incisional 0.5% bupivacaine versus normal saline infiltration in post-tonsillectomy analgesia. Over a period of 1 year, 30 patients with each group of 15 were compared for the efficacy of 0.5% bupivacaine and 0.9% normal saline in post-operative tonsillectomy pain management. After thorough clinical examination and investigations, all patients underwent tonsillectomy by dissection and snare method. After intubation, 0.5% bupivacaine or normal saline was infiltrated in the tonsillar fossa and pain scores was obtained using Visual Analogue Scale (V.A.S) at 6, 12 and 24 h post operatively. Using Mann–Whitney non-parametric statistical test, inter-group analysis was done which showed highly significant p-value (<0.0001) indicating that the pre-incisional bupivacaine infiltration is highly effective in reducing the post-tonsillectomy pain. Hence, we recommend the routine use of pre-incisional peritonsillar infiltration of 0.5% bupivacaine in all tonsillectomy/adenotonsillectomy cases, irrespective of the age of the patient to reduce the post tonsillectomy pain and other discomfort associated with it.
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Ankle, N.R., Yeramalla, V. & Havaldar, R.R. Role of Pre-incisional Bupivacaine Infiltration in Post-tonsillectomy Analgesia. Indian J Otolaryngol Head Neck Surg 74 (Suppl 3), 5296–5300 (2022). https://doi.org/10.1007/s12070-020-02252-7
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DOI: https://doi.org/10.1007/s12070-020-02252-7