After the removal of wisdom teeth Sydney, it would take up to 2 weeks for the wound to heal up completely. But taking a proper care of the wound would help in the quick healing process. The time may actually vary depending on the wisdom tooth, if it was impacted on the bone or in the gum tissue. In case, if it had impacted on the bone, the procedure would have called for a bone removal, which might require a more healing time than usual.