What can you expect in Wisdom tooth surgery in Singapore? Once you are done with the consultation with your dentist for Wisdom tooth surgery on the day of tooth extraction, your dentist will make an incision in the gum tissue to expose and remove the bone blocking access to the root of the teeth. Your dentist may extract the teeth on the whole or divide the tooth into small pieces, which is easy to remove. Once done either stitches or places gauze to help. To learn more about the wisdom tooth surgery procedure, visit our clinic for our onsite doctors to carefully look at your oral condition and prescribe a customized plan.