Necessary or not? Five million patients a year have their wisdom teeth extracted. Signs you may need an extraction include impacted wisdom teeth that don’t have room to grow, partially erupted teeth, pain, crowding, cysts, infection and decay.
How It’s Done: Depending on whether the tooth is impacted under your gums, a dentist or oral surgeon will numb the gum tissue, make an incision, and remove the tooth and any bone that may be blocking the root.
Care Tip: Promote conditions to help a blood clot form. Try not to spit, avoid drinking with straws, and eat soft foods. After 24 hours, begin rinsing with warm salt water after meals, but be gentle.