How it works
Everything starts with a consultation. The surgeon who will perform your operation assesses your facial proportions, the width and shape of your chin, and the state of your bone, soft tissue, and bite. They will work out whether the broad look comes from bone, from soft tissue, or from both, because this guides how it is treated. Depending on your case, you may have an X-ray or a scan to look at the structure of the chin bone.
Before the day of surgery, you have routine tests and a review with the anaesthetist. You will be told to stop certain medicines and supplements that can increase bleeding (for example, anything containing aspirin) for a set window beforehand, and to fast as directed before your operation. Your surgeon will also discuss the right form of anaesthesia for you.
During surgery, the access point is usually inside the mouth, in the groove behind the lower lip, so it leaves no scar on the face. In some cases a small incision under the chin may be used instead. If the broad look is mainly from bone, the surgeon may shave or reshape the chin bone to narrow it from side to side. If it is mainly from soft tissue, they may adjust the fat and tissue in that area. How long surgery takes varies with how much is involved.
Once the new chin line is shaped, the surgeon closes the incision and may apply a shaping dressing or place a short-term drain, depending on your case. Your surgeon will explain exactly what they plan to do in your operation, including the limits, before you decide.