Comparison of extraoral and intraoral routes of glossopharyngeal nerve block for pain relief in patient with carcinoma tongue: A prospective randomized study
Singh N;Singh S;Mishra NK;Kumar V; ;Gautam S;;
journal of cancer research and therapeutics1970Vol. 16pp. -
209
n1970journalcomparison
Abstract
The intraoral approach of GNB was better with respect to pain control and improvement in QOL whereas the rate of complication and number of attempts was lower in extraoral approach of GNB.