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Easiest and simple way to calculate dose of Lidocaine and Epinephrine used in local anesthesia for dental patients.

Welcome to all of you from dentistry online channel today we will learn how to calculate the dose of local anesthesia with vasoconstrictor in dental procedures so what is the recommended dose of local anesthesia used in dentistry lidocaine is most widely used dental local anesthesia the recommended dose of lidocaine without vasoconstrictor or epinephrine is 3.2

Milligram per kilogram to 4.5 milligram per kilogram the recommended dose of lidocaine with vasoconstrictor or epinephrine is 6 to milligram per kilogram maximum dose of lidocaine per dose should not exceed 300 milligram per dose without vasoconstrictor and 500 milligrams per dose in case of lidocaine with vasoconstrictor the maximum dose of epinephrine in healthy

Patients is 0.2 milligrams while in cardiovascular patients maximum dose of epinephrine is 0.04 milligrams which can be given safely local anesthesia cartridges has label of one percent two percent lidocaine with one is to fifty thousand of one is to one hundred thousand one is to two hundred thousand epinephrine etc so two percent lidocaine means that it has two

Gram lidocaine per 100 milliliters of local anesthesia which is equal to 2000 milligram per 100 milliliters or 20 milligram per milliliter of local anesthesia mostly used local anesthesia with vasoconstrictor has one is to 100 000 epinephrine which means one gram epinephrine in one hundred thousand milliliters local anesthesia solution or one thousand milligrams

Per 100 000 milliliters solution which is equal to 0.01 milligrams per 1 milliliter local anesthesia solution one dental cartridge is mostly of 1.8 milliliters 1.7 milliliters and 2.2 milliliters cartridges are also available in market as we have learned that one milliliter of 2 lidocaine local anesthesia has 20 milligrams lidocaine so one dental cartridge

Which has 1.8 milliliters local anesthesia will have 20 milligrams multiply 1.8 equal to 36 milligrams of lidocaine one milliliter of local anesthesia with one is to 100 000 epinephrine is equal to 0.01 milligrams epinephrine as one dental cartridges of 1.8 milliliters so epinephrine in 1.8 milliliters dental cartridge is equal to 0.01 milligrams multiply 1.8

Equal to 0.018 milligrams epinephrine the maximum recommended dose of lidocaine vasoconstrictor is 7 milligrams per kilogram so maximum dose of lidocaine for 70 kilograms person with vasoconstrictor will be equal to dose of lidocaine per kilogram multiply weight of person which is equal to 490 milligrams of lidocaine with vasoconstrictor local anesthesia as two

Percent lidocaine dental cartridge has 36 milligrams lidocaine so number of 1.8 milliliters cartridges for 70 kilograms person is equal to milligram of lidocaine for 70 kilograms person divided by milligram of lidocaine per 1.8 milliliters cartridge which is 490 milligrams divided by 36 milligrams equal to 13.61 cartridges of 2 lidocaine with vasoconstrictor

As we know that maximum dose of epinephrine for healthy person is 0.2 milligrams and one is to 100 000 epinephrine in 1.8 milliliters local anesthesia dental cartridge has 0.018 milligrams of epinephrine so number of cartridges of local anesthesia with one is to 100 000 epinephrine which can be given to healthy person as equal to maximum dose of epinephrine

For healthy person divided by amount 1 is to 100 000 epinephrine in 1.8 milliliters cartridge which is 0.2 milligrams divided by 0.018 milligrams so number of cartridge is 11.11 cartridges of local anesthesia which can be given safely containing one is to one hundred thousand epinephrine now how many cartridges of local anesthesia with one is to one hundred

Thousand epinephrine can be given to cardiovascular patients as we know that maximum dose of epinephrine for cardiovascular patient is 0.04 milligrams and one is to 100 000 epinephrine in 1.8 milliliters local anesthesia dental cartridge has 0.018 milligrams of epinephrine so number of cartridges of local anesthesia with one is to 100 000 epinephrine which can

Be given to cardiovascular patient is equal to maximum dose of epinephrine for cardiovascular patient divided by amount 1 is to 100 000 epinephrine in 1.8 milliliters cartridge which is 0.04 milligrams divided by 0.018 milligrams so number of cartridges only 2.22 cartridges of local anesthesia which can be given safely containing one is to 100 000 epinephrine to

Cardiovascular patient thanks for watching and listening like comment and subscribe for more videos on channel bye bye till next lecture

Transcribed from video

Local Anesthesia with Epinephrine dose calculations | Epinephrine Dose Calculations in Dentistry By Dentistry Online