REGIONAL ANESTHESIAregional anesthesia · English · Reference checkedReferenceOpen English WordNet 2024oewn2024:lemma:REGIONAL ANESTHESIATier 1Ordinal182Pythagorean83Classical174Reverse304Reverse Reduction106Standard879Final Large879Ordinal141Reduced42Atbash418Isopsephy750Ordinal165Abjad985