V-line Chin Surgery

Last updated date: 20-Jul-2023

Originally Written in English

V-line Chin Surgery


V-line chin surgery combines chin and jaw surgery to create a more feminine and slim lower face shape. The bone is filed down and a part of the bone is removed to improve a patient's look using V-line surgery. There are no outward scars since adjustments are performed through incisions inside the mouth. By lowering jaw width and establishing a sharper, more defined chin profile, this operation can drastically transform the face from square to oval.


What is V-line chin surgery?

V-line Chin Surgery definition

V-line chin surgery, also known as mandibuloplasty, is done to narrow your jawline. Parts of your jawbone and chin are removed during surgery so that your jaw heals in a more pointed form like the letter "V." In certain cultures, a V-shaped jaw and chin are associated with femininity and feminine attractiveness. People who are interested in this operation are mainly women or nonbinary people who seek a more "feminine" jaw and chin shape. A nonsmoker with an active lifestyle who does not have a history of bleeding or autoimmune problems is a great candidate for V-line jaw surgery. V-line chin surgery, like any other form of surgery, has inherent hazards. The goal of V-line chin surgery is to shape and trim down the lower jaw to produce a more streamlined look. It primarily consists of three important features that define the lower face: the mandible bone, jaw angles, and the chin. V-line surgery was first used by South Asian surgeons, who referred to the treatment as Asian V-line.

V-line surgery reshapes the jawline from just between your ears to the tip of your chin, transforming it from a "U" shape to a more streamlined, feminine "V." V-line surgery, when combined with a sliding genioplasty, which shifts the chin forward or back, can radically alter the lower face. Asian V-Line jaw surgery, V-shaped face surgery, jaw reduction surgery, square jaw surgery, or a mandibuloplasty are all terms for the technique. The majority of V-line surgery candidates have either a short chin or a square jaw. The operation narrows the jaw by shaving or cutting away parts of the bone, resulting in a more defined chin profile. The treatment is particularly popular in South Korea, where a V-shaped jawline is a desirable feature for Korean women. It's also a prevalent sort of face feminization surgery, performed either as a gender-affirming treatment or for cis women who just prefer a softer jawline.


Who can undergo V-line chin surgery?

V-line surgery

V-line surgery targets a very particular location. Your jawbone and chin will be affected by the operation. It may also target the top section of your neck, where incisions may be made to assist shape your jawbone. Individuals with the following characteristics are frequently advised for V-line or chin reduction surgery:

  • Having a double chin
  • A chin that is U-shaped or too square
  • plump or bloated cheekbones
  • An overly masculine chin shape (for women)


What is the procedure for V-line chin surgery?

 V-line chin surgery procedure

The angles of your jaw and chin are revised during V-line jaw surgery. When the larger section of your mandible bones is removed, your jaw takes on a more triangular appearance. The tip of your chin is also shaved down to a sharper point at the base of your jaw. When the surgery is finished and you have finished recuperating, the changes to your jawbone and chin will have fused together to give your jaw an extended form. Because the procedure is performed under general anesthesia, you will be entirely unconscious. Your surgeon will personalize the surgery to your specific anatomy and aims. They often begin by creating a series of small, precise incisions within your mouth to gain access to and shave or cut your jawbone. Some surgeons also conduct a T osteotomy, in which the bottom of the jaw is sliced in a T shape and two smaller pieces of bone are brought together to narrow the chin. Your surgeon may remove bone from the rear of your jaw by shaving or cutting the bottom edge of the bone, therefore simplifying the contour of your lower jaw

V-line surgery can be performed in a variety of ways depending on the client's needs. The four major techniques of performing V-line chin surgery are:

This approach comprises horizontal cutting followed by vertical cutting to form a "T" shape for narrowing the chin. 

  • Shape of an inverted "V" Osteotomy

It is the most sophisticated way for V-line surgery that may assist in reducing the width and height of the chin by producing an inverted incision without any extra treatments.

  • Horizontal Osteotomy

This is a traditional chin-reduction technique that is frequently used on chins that are overly long. The chin is sliced horizontally to produce an elegant V-line.

  • L-shape Shift Technique

The L-shape shift is ideal for shortening a projecting or lengthy chin. The damaged chin bone is sliced horizontally and secured. The extra bones are usually trimmed and fixed beneath the chin.


What can V-line chin surgery improve?

V-line chin surgery improve

To conclude, it is important to remember that beauty is different, and every one of us has been formed beautifully. While there is nothing wrong with having procedures to improve your appearance on the exterior, it is entirely acceptable, even amazing, if you are content in your own skin without succumbing to the world's shifting idea of beauty. By slimming down the lower jaw, V-line jaw surgery improves the facial profile. This surgery is appropriate for those who have a double chin, a square jaw, and inflated cheeks. The technique varies based on the needs of the customer. Although this cosmetic operation aids in achieving a sharp chin profile, it does have certain dangers. These include jaw joint discomfort, nerve damage, jaw fracture, infection, and trouble eating. Furthermore, in most areas of the world, these operations are prohibitively expensive. So, before making a decision, keep these benefits and disadvantages in mind.

V-line surgery addresses the three key parts that create the lower face: the chin, the jaw (mandible) bone, and the jaw angles. It might be a good procedure if you want to:

  • Make a wide chin narrower.
  • Soften a chin that is too square, angular, or projecting.
  • Refine a prominent, manly chin
  • Improve a chin that is either short or too weak
  • Asymmetries must be corrected.
  • Sculpt a more defined lower facial profile.
  • Make your face sleeker and more attractive


What are the risks and side effects of V-line chin surgery?

risks of V-line chin surgery

V-line chin surgery, like any other operation, has risks and adverse effects. The following are common side effects:

  • Ache and bruise
  • Headache after general anesthesia
  • Inflammation and swelling
  • Bleeds and drains
  • Asymmetry of the jaw or unequal healing
  • Nerve injury resulting in lip numbness or asymmetry smiling

Infections from V-line surgery are uncommon. If you have any of the following infection symptoms, contact your healthcare practitioner immediately and seek emergency medical attention:

  • Fever
  • Nausea
  • Dizziness
  • Drainage from your wound may be green, yellow, or black.
  • The loss of blood
  • The jaw has fractured.
  • Nerve damage
  • Jaw relapse to its original place
  • Jaw joint discomfort
  • In certain circumstances, more surgical intervention is required.
  • Issues with bite fit
  • Eating difficulties


What to expect following of V-line chin surgery?

after V-line surgery

It takes many weeks to recover after V-line surgery. Your face will first feel puffy. You may experience pain and discomfort. To help you recuperate, your doctor may prescribe anti-inflammatory pain medicines. To ensure that your incisions heal properly, you should wear a compression garment over your chin, jaw, and neck. After approximately a week, the swelling will begin to subside, and you may be able to see the surgical effects. You won't be able to see how your new jawline and chin appear until you've recovered completely. This might take up to three weeks. The outcomes of this surgery are permanent. At a follow-up consultation, your physician will go over your results and give you the get-ahead to resume your normal activities.

Following V-line chin surgery, you may notice the following changes:

  • A well-defined and slim chin
  • Jaw breadth and length are both reduced.
  • The lower jaw is contoured.
  • A more defined chin contour


Preparing for V-line chin surgery?

V-line Chin Surgery preparation

You should avoid using blood-thinning drugs for up to two weeks before your V-line operation. If you smoke, you will be urged to quit since it might delay recovery and increase the chance of problems. Your provider will tell you not to drink alcohol for 48 hours before surgery. Before your consultation, your provider may give you extra instructions to follow. Make sure to pay close attention to them.


What is the cost of V-line chin surgery?

V-line chin surgery cost

V-line chin surgery is an elective procedure. That is, health insurance does not cover any of the related expenditures. Even though your V-line chin surgery is part of your gender transition treatment, insurers will usually consider it an elective operation. However, several health insurers are working to amend that rule, with more and more facial confirmation surgical treatments becoming covered. However, your actual out-of-pocket payments may vary depending on factors such as:

  • Anesthetic 
  • The amount of experience of your physician prescription
  • Medications to aid recovery the cost of living in your location
  • Recovery time might also increase the expense of this procedure. 
  • After 7 to 10 days of rest, you can return to work and resume most of your routine activities.
  • For up to a month following surgery, you'll need to wear a compression garment on your face and cover any surgical wounds.


Contouring or other noninvasive techniques vs. V-line chin surgery 

noninvasive techniques

If you are not comfortable with surgery but want to narrow your chin, mouth, and neck, noninvasive contouring alternatives are available.

Nonsurgical alternatives include:

  • Dermal fillers are used to temporarily soften a prominent jawline.
  • Botox injections to make the jaw and chin appear larger
  • Botox injections around the corners of the jaw to weaken and thin the masseter muscle
  • A nonsurgical thread lift to raise the skin around the mouth and chin
  • CoolSculpting is used to remove fat from the chin and jaw region and generate a more slender appearance.
  • Although these procedures are less intrusive than V-line surgery, they are not covered by insurance and can be costly.

Noninvasive contouring results aren't as visible as V-line surgery, and any benefit is just brief.


Are V-line chin surgical procedures dangerous?

V-line Chin Surgery risks

Any surgical procedure involves some level of risk. Before opting to proceed with bone recontouring surgery, you must measure the risks against the benefits. Swelling and bruising are common following surgery and can last for months. V-line surgery can occasionally result in infection or nerve injury. In skilled hands, the danger of problems is considerably decreased, and V-line surgery can provide outstanding outcomes.


What is mini-V-line chin surgery?

mini-V-line chin

In rare circumstances, where just the front section of the jaw needs to be slimmed down to create harmony, mini-V-line surgery may be appropriate. Full V-line surgery entails altering the chin and mandible to give the lower region of the face a more delicate appearance. Mini V-line surgery is appropriate for those who already have a thin, smooth jawline and simply need to change the chin to get a more balanced and feminine face shape. This procedure is less comprehensive and intrusive than complete V-line surgery, reducing downtime, pain, and hazards involved with the procedure.

Will V-line chin surgery have an effect on function?

V-line surgery effect

V-line surgery is purely cosmetic. It is not meant to impair your ability to chew, swallow, or talk. During the recuperation phase, you may feel some discomfort and limits, but this is typical and will improve with time. Our plastic surgeons employ 3D printing and computer-assisted design to plan the procedure and increase result accuracy, lowering the risk of complications.


Can patient change the shape of face without V-line chin surgery? 

wide lower face

V-line surgery is not necessary for all people with a wide lower face. The broad jaw is often caused by larger masseter muscles on the sides of the face. To relax the muscles and generate a smaller, softer face contour, anti-wrinkle injections can be utilized in the masseters. This procedure's effects typically last three to four months before therapy must be repeated. Dermal fillers can also be used in place of surgical bone contouring. Fillers can be used to improve the size and contour of the chin or to provide the appearance of a thinner jaw. Non Surgical jawline contouring is a quick and painless process that is customized to each patient's individual needs. Depending on the filler used, the results can last anywhere from six to 24 months.


What other procedures support V-line chin surgery? 

V-line chin operation

Changing one aspect of your face may transform your entire facial look, and several characteristics work in tandem. Changing the size and form of the jaw, for example, might alter the apparent look of the nose or cheekbones. As a result, plastic surgeons frequently undertake facial contouring treatments in tandem to get comprehensive and balanced results. If you are thinking about V-line surgery, you should also ask your surgeon if rhinoplasty, cheekbone reduction, cheekbone augmentation, or face implants might help you achieve your cosmetic goals.


How long does it take to recover after V-line chin surgery?

V-line chin recovery time

The length of your V-line surgery will be determined on the complexity of your treatment. Typically, your procedure will last between one and three hours. You'll also need to spend some time in a recovery area to allow the anesthetic to wear off before going home.


What can you expect throughout your recovery?

V-line Chin Surgery result

Most individuals may return to work after two weeks, although the majority of the swelling takes at least a month to go down. You will have soreness, bruising, numbness, and considerable swelling during the first two weeks of your recuperation. Your surgeon can prescribe pain medicine, but over-the-counter medications may be sufficient after that. Elevating your face, using mild cold packs, and following a soft or watery diet will assist reduce swelling. It's also a good idea to avoid strenuous exercise for at least a month to avoid exacerbating the edema. It may take up to three months after surgery for your face shape to seem fully natural and for you to see the final results.



The goal of V-line chin surgery is to give you a smooth and sculpted jawline that enhances your appearance. V-line chin surgery can be performed by inverted osteotomy or other forms of operation, depending on the patient's needs. While it might give you a more defined face, it can also cause jaw pain or difficulties eating.