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Multiple Anesthesia Calculation
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- เผยแพร่เมื่อ 6 เม.ย. 2024
- [Multiple Anesthesia Calculation]
The total dose of both local anesthetics should not exceed the lower of the two calculated Maximum doses.
Subtract the already given dose from the selected maximum dose.
QuestionPatient is 100lb. And used 1 carpule of Xylocaine 2%. What is the maximum number of carpules of Articaine 4% you can use?
Maximum Dose:
- Lidocaine:100lb X 2.0mg/lb = 200 mg
Articaine: 100lb X 3.2mg/lb = 320 mg
→ Choose lower MD LA solution: Lidocaine.
Used LA mg:
1 car (17ml) of 2% Lidocaine = 34mg
Maximum Dose Left :
200mg - 34mg = 166mg
Articaine 4%:
17mg X 4 = 68mg
of carpules of Articaine 4%:
166mg / 68mg = 2.44 carpules = 2.4 carp = 2 carpule
NOT 2.5 carpule
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