In the case of local anesthesia, need to refrain from water and food 6 hours before surgery.
If the candidate age is more than 30 years old. Possibly has calcium on the cartilage that cannot cut as normal. May a general anesthesia for surgery.
Refrain from taking Aspirin 10 days before surgery.
Take vacation leave from work 7-10 days before the surgery day.
Please inform surgeon if you have some congenital disease as diabetes, heart disease or allergic to Penicillin, Sulfa, etc.
Pacemaker implantation user should not have the surgery. Because some electric may affect the function of the pacemaker.
For person with high blood pressure. Must be controlled below 140/90 mm Hg Before surgery.
People with Heart disease should consult with doctor before surgery.
Refrain from some herbs, such as garlic or ginkgo leaves and vitamin E for about 10 days before surgery.
According to there may be swelling in the neck after surgery please take a rest 3 days for recovery