Understanding wisdom tooth and impacted tooth surgery
Wisdom teeth are the last molars to develop. Some erupt normally, while others remain partly or fully impacted. An impacted tooth may cause symptoms or affect nearby structures, but not every impacted wisdom tooth requires removal.
An impacted wisdom tooth may remain beneath the gum or bone, or may erupt only partially. Its position can make cleaning difficult and may contribute to repeated inflammation, decay or damage to the neighbouring tooth.
The decision to monitor or remove a wisdom tooth depends on symptoms, examination, imaging, evidence of disease and the risk of future problems. The position of the roots and their relationship to nearby nerves or other structures are important considerations.
How the condition is evaluated
Assessment may include examination and dental imaging to understand tooth position, root form and proximity to important anatomical structures. The need for surgery is based on symptoms, pathology risk and clinical findings.
Treatment and surgical options
When removal is recommended, the procedure is planned according to the depth and angle of impaction, root shape and surrounding anatomy. Patients should be informed about the expected procedure, possible swelling or discomfort, risks relevant to the tooth position and the available options for anaesthesia.
After surgery, following instructions on oral hygiene, diet, activity and prescribed medication can support recovery. Increasing pain, persistent bleeding, fever, worsening swelling or other unexpected symptoms should be reported to the treating team.
What patients should know
Seek prompt assessment for increasing swelling, fever, difficulty opening the mouth or other worsening symptoms. Severe swelling or breathing or swallowing difficulty requires emergency care.
Treatment decisions are individualised. The information on this page is general and does not replace a consultation, diagnosis or personalised treatment plan. Bring relevant prescriptions, imaging, pathology reports and medical history to your consultation.