Is it necessary to remove the entire wisdom tooth? What you need to know about the wisdom tooth extraction process

Wisdom tooth removal is priced by case: non-surgical extraction from HK$3,500; surgical extraction — for impacted or horizontally positioned teeth requiring flap raising or tooth sectioning — from HK$6,000. Specialist or complex cases are charged according to the treating dentist's qualifications, and fees are higher when a specialist takes the case. After clinical and X-ray assessment, we explain the fee components clearly, and treatment starts only with your consent. The first general consultation is HK$180. Additional procedures such as 3D scanning or a coronectomy are quoted separately. Quality differences lie in pre-surgical X-ray planning of root form and nerve distance, with sectioned removal along the root path causing less trauma than forced whole-tooth extraction. WhatsApp us for a personalised quote after a clinical assessment.

Swelling usually lasts two to three days after surgery, and the overall recovery period is about one week. You'll need to follow post-operative care instructions carefully, including rest, soft foods, and avoiding strenuous activity to ensure proper healing.

There is a small risk of nerve damage during extraction, particularly for deeply impacted teeth. We can take a 3D scan to analyse the exact position of the wisdom tooth and nearby nerves, which helps reduce this risk. In high-risk cases, coronectomy may be recommended as a safer alternative.

Coronectomy involves removing only the crown of the wisdom tooth whilst leaving the uninfected root in the jawbone. This procedure is recommended when the tooth is very close to the nerve, reducing the risk of nerve injury. The surgical process and recovery are similar to standard extraction.

Not all wisdom teeth need removal. After an oral examination and panoramic X-ray, your dentist will assess whether your wisdom teeth are impacted or causing problems. Only problematic wisdom teeth that pose a risk of infection, crowding, or nerve damage typically require extraction.

The area is first numbed with local anaesthetic. For impacted teeth, the gum is cut and lifted to access the tooth and surrounding bone. The wisdom tooth is often divided into sections for easier removal. After extraction, the wound is cleaned and sutured to promote healing and stop bleeding.

Yes, regular X-ray checks are recommended within six months to two years after coronectomy to monitor the remaining root. If the root gradually moves upward, it may need to be removed later, though this procedure would be relatively simple compared to the initial extraction.