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Tema 11 Diapositivas - anestesiaweb

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ANESTÉSICOS LOCALES. DIFERENCIAS• Potencia (liposolubilidad)Bupivacaína (80) > Mepivacaína (2) = Lidocaína (2)• Velocidad de instauración (pka)Mepivacaína (7,6) = Lidocaína (7,7) > Bupivacaína (8,1)• Duración (liposolubilidad y unión a proteínas)Bupivacaína (180-600 min) > Mepivacaína (120-240) > Lidocaína (90-200)(La duración aumenta asociando adrenalina 1:200.000)• Bupivacaína 0.25% (2,5 mg/ml), 0.5% (5 mg/ml), 0.75% (7,5 mg/ml)• Mepivacaína 2% (20 mg/ml)• Lidocaína 2% (20 mg/ml) y 5% (50 mg/ml)

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