Patients with a prominent, masculine jawline may benefit from jaw reduction surgery. The jawline form is a fundamental facial feature that determines the harmonic balance of the facial features, and both men and women may benefit from jaw reduction surgery to create a more aesthetically attractive shape for the face.

What is jaw reduction surgery?

When the frontal view of the jaw looks to be too wide, the outer part of the bone is shaved off. This treatment is carried out from within the mouth. The prominent masseter muscle may or may not be shaved along with the bone, depending on the circumstances. In circumstances where the jawline seems too prominent from the side, the bottom boundaries of the bone might be shaved from behind the ear. If the chin is prominent, it is frequently shaved along with the jawline.

A 3D CT scan may be used for preoperative planning depending on the circumstances. Most people take around ten days off from work or school to recover.

Jaw reduction surgery types

Shaving the Jaw

This is the typical approach to treating an asymmetric jaw. Doctors can narrow the bone structure and create a more aesthetically acceptable face shape by manually lowering the quantity of bone in the jawline.

Jaw reduction

Non-surgical Jaw Reduction

An injectable regimen utilizing Botox or Myobloc can be utilized to diminish the prominence of a patient’s facial contours for individuals looking for a non-surgical alternative to jaw-shaving surgery.

Jaw reduction with Botox

Candidates for Jaw reduction surgery

Patients in good health (non-smokers, healthy lifestyle) who want to lessen the protrusion of their jawline are good candidates for a jaw reduction operation. While jaw reduction is most typically performed on patients of Asian origin, it can be performed on anyone of any race, gender, or ethnicity.

During your appointment, your doctors will discuss your goals and assess your facial shape to decide which solutions are available to you.

Is the jaw reduction procedure painful?

Patients should expect some pain and discomfort during the early phases of their surgical recovery, but their doctors will offer prescription pain medication to assist alleviate these symptoms. Swelling and pain usually go away within a few weeks of the treatment.

The recovery of the jaw reduction procedure

Recovery after Surgery

Following jaw reduction surgery, some discomfort and pain are expected. Most people return to work within two weeks. Depending on several conditions, complete recovery can take up to 12 months. While you are recovering, you must receive critical that you receive enough rest and avoid heavy exercise until doctors have approved you. You may also be put on a liquid diet for a few days following the treatment. As your recuperation proceeds, you will gradually transition to soft foods and a regular diet.

Recovery of Non-incision procedure

The absence of recovery and downtime is one of the critical advantages of non-surgical therapies. Mild redness, swelling, and discomfort may occur after the operation, but these symptoms usually disappear soon.

Does jaw reduction surgery leave scars?

There are no visible scars from surgery performed from within the mouth. The scar is buried in the ear crevice during the approach from behind the ear. Non-surgical reduction is accomplished by a series of injections that leave no visible scarring.


Jaw reduction is a relatively painful treatment, and normal jaw function will be restricted for a few weeks. After the procedure, you will be extremely swollen, but most patients may return to work and daily life within two weeks. You should avoid heavy activity for six weeks following surgery.

Risk factors

Infection is one possible concern, and you will be counseled on how to care for your wounds to avoid infection. To avoid bacteria buildup, you will be given a specific mouthwash. During the healing process, you must not smoke.


After jawline reduction surgery, there is frequently severe swelling, and it might take up to six months for all swelling to go away. If the mental nerve is injured, temporary numbness may occur, although this should cure itself with time. Asymmetry is another potential danger that may necessitate additional surgery; nevertheless, our doctors will painstakingly prepare the procedure using computer-aided design to maximize the reliability and predictability of the intended outcome.

How is the safe and effective square jaw reduction procedure conducted?

The safe and effective square jaw reduction surgery includes six specific steps as follows:

Step 1: Examination and consultation

First, the doctor will consult and examine your face to evaluate the condition and level of your jaw. Based on the analysis, the doctor will conclude and offer a practical and suitable solution for each client’s requirement.

Step 2: Take X-Rays with Computing AI

At Gangwhoo, we will apply computerized AI X-ray technology to conduct customer analysis carefully. It is guaranteed to help customers quickly observe the results before and after surgery in the most honest way.

Step 3: Check your health condition

There will be a primary health examination before the actual surgery. It includes some tests to ensure they are eligible for surgery. Patients with heart disease, blood pressure, pregnancy, and lactation cannot perform surgery.

Step 4: Mark and anesthetize

The surgeon will mark the surgical area to ensure the surgery goes as planned and inject anesthesia to comfort and limit pain during the procedure.

Step 5: Jaw reduction surgery

The doctor makes a small incision inside the lining of the mouth. Then dissect to reveal the jawbone. Based on a pre-calculated protocol, the doctor uses a specialized cutter to remove the bone that makes the jaw look prominent. The whole operation is done with precision down to the millimeter. The entire surgery lasts about 120 – 150 minutes.

Step 6: Instructions for after-care

Patients are taken to the postoperative room for monitoring and care. After stabilizing, the patient can leave the hospital. The hospital will provide a notebook with instructions for postoperative care to achieve the best results.

Instructions for adequate after-care for jaw reduction

After jaw surgery, proper care at home is critical to ensure a successful recovery. Here are some things to keep in mind when taking care of your square jaw at home:

  • Follow your doctor’s instructions. Take the medicine as prescribed and in the correct dose.
  • Use a mouthwash recommended by your doctor to keep your mouth clean. Remember to wash your mouth gently and carefully to avoid injuring or disturbing the healing process.
  • Limit exposure to foods and beverages that are too hot, cold, hard, or irritating such as nuts, coffee, alcohol, and carbonated water.
  • Prioritize choosing soft, light, nutritious foods such as soup, porridge, and fresh fruit juice.
  • Limit activities such as chewing hard, biting coins, or chewing too chewy foods. It helps to avoid increased pressure on the jaw area and helps the healing process to speed up.
  • Proper oral hygiene helps prevent bacteria and is gentle on the postoperative sensitive jawbone area.
  • Follow up on the results after jaw reduction; if there are any unusual complications, please contact your doctors for support as soon as possible.

When will I be able to see my results?

Most patients can notice their outcomes within three or four weeks after recuperation; however, every patient is different, and individual healing timeframes might vary depending on a variety of circumstances.

How long will the results last?

The results of jaw surgery are permanent and can significantly modify your facial features.

In the case of a non-surgical procedure, the outcome varies based on the patient. On average, the effects of BOTOX last 6 months. If we give you a double or treble dose of BOTOX, the effects usually last 9-12 months. Non-surgical jaw reduction can sometimes result in permanent outcomes. Permanent outcomes are more likely in persons whose jaw muscles were not initially large but thickened with age.

BOTOX injections also appear to have long-term effects in those with benign masseteric hypertrophy, a medical disorder characterized by pain and swelling of the jaw muscle. I recommend two shots per year for most patients for roughly three years. The effects of subsequent doses remain long after this point.

If you want to change your rough-looking face and own a perfect and delicate beauty, don’t ignore this article. The jaw reduction procedure at Gangwhoo is a modern technique to help the face become more feminine and slender. Don’t hesitate to connect with Gangwhoo if you have more questions to answer and support as soon as possible!


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