Square jaw+Front Chin+Cheekbones

Last updated date: 17-Jul-2023

Originally Written in English

Square jaw+Front Chin+Cheekbones

The growing life expectancy of humans, as well as the commercialization and globalization of cosmetic dental and facial esthetic operations, have resulted in an increase in demand for facial esthetics surgery. Previously, cosmetic surgery was only available to the affluent and rich.

However, it has now broken through this barrier and invaded all aspects of society. It is no longer regarded as a symptom of self-hatred or rejection of one's own identity, as it once was. It is now thought to be used to enhance natural beauty. As a result, the definition of facial esthetics is growing.

A well-functioning jaw is essential in everyday life since it facilitates various significant functions. It includes breathing, chewing, and talking, among others. A well-structured jaw also translates to a good facial appearance and teeth or gum health. On the contrary, jaw disorders or misalignment can interfere with normal function and impact the quality of life. 

Therefore, if you are dealing with dental misalignment or irregularities of the teeth and jaw, you can consider corrective jaw surgery. An oral or maxillofacial surgeon often performs this surgical procedure. It aims at correcting the functional jaw disorders or concerns and improving the functions. 


A combination of soft-tissue and bony skeleton elements is the primary determinant of esthetic facial components. Three major landmarks dominate the topography of the face. They are as follows:

  1. The nose
  2. The zygomatic prominences
  3. The chin and jawline.

Supraorbital ridges, temporal contours, premaxilla, and suborbital area are secondary or accessory landmarks. The perioral and nasolabial region, the suborbital valley, forehead width, including hairline, and the central perinasal premaxilla are the less important, yet age and gender-defining features.


How do you know you have a square jaw?

You might have a square jaw if your face meets the following criteria:

  • The jawline is the key to a square face. “With a square facial shape, your forehead, cheeks, and jaw are all the same width, but your jaw has sharp angles.
  • The shape of Square face is similar in appearance to a round face, but have a more pronounced, wide jawline.
  • A square face has very minimal curves to it.


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Reasons for having a Square Jawline

  • Enlarged masseter muscles
  • Asymmetric chewing owing to dental difficulties
  • Temporomandibular joint dysfunction (commonly known as TMJ)
  • Genetics - Asians are more prone to have bigger masseter muscles
  • Diet - items that are difficult to chew, such as meats and nuts, might result in stronger masseter muscles
  • Personal habits - jaw clenching/grinding, bruxism, gum chewing


Physiological and aesthetic problems with a Square jaw and Square chin

A square jaw refers to the lower jaw or mandible with the jaw bone protruding on one side. With more pronounced bones on the sides, the lower jaw creates the lower third of our face, giving the illusion of a square face when combined with the upper and middle thirds of the face.

There are various viewpoints about square jaw. Some people prefer it and love the attention that comes with it. Some people who have a square jaw dislike it and wish to get rid of it.

Overall, a square-jawed face with a prominent mandibular angle conveys strength and masculinity. In women, this is an aesthetic issue caused by a projecting hyperostotic bone at the mandibular angle, which can be successfully corrected with an intraoral mandibular angle osteotomy and bony contouring. When square jaws are joined with a weak or defective chin, the facial balance becomes worse, emphasizing the vertical and horizontal lower face disproportions.

While lower square jaws are commonly thought to be a favorable attribute in men, a wide lower jaw in women can alter the natural appearance of the angle between the chin and the neck, causing substantial facial discordance and/or masculinization of the female face.

People with rounder or chubbier faces and square jawlines tend to have masseter muscles that are stronger, tighter muscular masseter muscles. This causes them to protrude even further, giving the appearance of a squared-off jawline rather than a slim, longer, oval, more feminine jawline.  

Square Jawline


Candidates for Corrective Jaw Surgery

The best candidates for this corrective surgery are individuals with disorders, problems, or concerns such as; 

Jaw pain or constant headaches: In most cases, jaw pain and constant headaches or migraines can indicate temporomandibular disorder (TMJ). This is a dental condition that causes soreness and pain in the jaw joints that surround the muscles. It also triggers frequent headaches and migraines. In such cases, corrective jaw surgery or maxillofacial surgery might be necessary to address TMJ. 

Chewing, swallowing, and biting problems: At times, jaw growth can occur at varying rates for both the lower and upper jaws. This results in jaw misalignments which causes feeding difficulties and biting problems. Therefore, if you have chewing, swallowing, or biting issues, you can consider corrective surgery to address the issue. 

Breathing, sleeping, or snoring problems: Usually, sleep apnea is a common jaw misalignment sign. This jaw disorder can block the breathing pathways, causing sleep apnea and snoring. However, through corrective jaw surgery, these problems and the effects caused by sleep apnea can be addressed. 

Open bite: This is a dental condition associated with a gap between the upper and the lower teeth. It’s usually visible when one closes the mouth and interferes with the speech or how you talk. Therefore, if the condition is substantial, jaw surgery might be necessary to fix it. 

Square Jawline

: Sometimes result in severe facial and jawline injuries. This causes an unbalanced look in the face and can affect other regular functions. In such a situation, surgical corrections surgery is necessary to repair the jaw fractures and jawline cosmetic issues. 

Square Jaw Reduction Surgery


What is Square Jaw Reduction Surgery?

Square jaw reduction surgery is a cosmetic surgical procedure for both men and women that involves narrowing the lower face and transforming a square or angled jaw into a smaller, V-line shaped jaw. Because it deals with irregular facial forms and the surgical region is near the veins of the neck, it is regarded as a high-level cosmetic surgery treatment that necessitates precise methods and abilities.

To get the best outcomes and improve facial balance and symmetry, this surgery is frequently coupled with other face contouring procedures such as zygoma reduction, masseter muscle reduction, or genioplasty (chin augmentation).

A square or angled jaw gives a more masculine image, which is typical in East Asians. Prominent jawlines are generally formed by a combination of muscle and bone, or by both. Overdeveloped masseter muscles from excessive chewing, clenching, and grinding are one cause of a large jaw.

A square face is regarded unattractive among Orientals, and as a result, it has become a common cause for patients to undergo face contouring surgery. The physicians noticed that several unsuccessful cases of mandibular reduction were connected to a square jaw on a short face when evaluating unsatisfactory cases of mandibular reduction.

Conventional treatments only correct the posterior portion of the jaw, resulting in a more prominent stunted or square chin and a shorter face. As a result, the physicians used a narrowing and sliding genioplasty surgery in conjunction with a mandibular outer cortex ostectomy technique to remodel a broad, weak chin and a square jaw on a short lower facial contour into a slim and appealing oval face.


What to Expect before the Procedure?

Before the surgical procedure, it’s essential first to undergo a consultation. This allows the surgeon to conduct a thorough examination of the dental area through x-rays and models. The purpose of the dental examination procedure is to determine ways of effectively performing the surgery. 

With the use of facial x-rays images and computer technology, the doctor will show you how the procedure will be done. You will also understand how the dental issue, including bite, will improve after the procedure. In general, this will enable you to understand the entire process as well as the degree of the treatment. 

before Square jaw+Front Chin+Cheekbones

In other cases, the surgeon can utilize medical modeling to facilitate proper planning of the surgery. The purpose of modeling is to produce precise physical models obtained through imaging tests such as MRI and CT scans. While using computer technology, the surgeon will view the dental anatomy and identify any irregularities. The makes it easier to execute the operations and accurately move or adjust the jaws. 


How Corrective Jaw Surgery is done?

Corrective jaw surgery is also referred to as orthognathic surgery. It involves moving or adjusting the jaw to repair either a minor or major skeletal problem. This can include dental irregularities causing functional issues. 

Since the jaw is usually a complex structure, surgical correction procedures can be quite intricate as well. Apart from moving the jaw up or down, it also involves moving it side to side to maintain the structure. Furthermore, corrective jaws surgery also helps improve overall esthetics. 

Depending on the nature of the operation, the surgeon can carry out jaw surgery under general anesthesia. This helps numb the surgical area and prevents you from feeling pain or discomfort during the procedure. 

Jaw surgical procedure is mostly performed from the inside of the mouth. This prevents the visibility of scars on the facial skin. It involves creating an incision or cut on the gum at the back of the posterior teeth. This is to allow access to the jawbone. 

Through the incision, the surgeon will cut the lower jaw using a small surgical saw to make it break controllably. He or she will then move the jaw to a new position and use screws or metal plates to hold it in place. 

During the procedure, the surgeon will occasionally create a minute stab incision on the facial skin. Through the incision, the screws will be put in the jaw to keep it firm. Usually, this facial incision is a bit long; hence a single stitch is necessary to join the skin. Also, the gum in the mouth will be sutured in place using dissolvable stitches. This type of stitches usually takes approximately two weeks to fall out. 


What to Expect after the Procedure? 

Generally, lower jaw surgery is a minor procedure that is not associated with any pain. However, you can still experience soreness in the mouth or jaw; hence the doctor can administer pain relievers. During the first few days after the procedure, you might experience extreme discomfort. This might take several weeks to vanish fully. 

Before being discharged from the hospital, the doctor will inject antibiotics via the vein in the arm. This helps prevent infection on the surgical wound and facilitate a quick healing process. 

Once the procedure is complete, you might feel tightness and swelling around the face. On the other hand, the jaws will be stiff; hence you may find it difficult to open the mouth. You might also discomfort in the throat, and swallowing might be a problem. 

You should as well expect swelling and bruising, which usually worsens on the second or third day following the surgery. In most cases, the doctor will advise you to use cold compresses to ease the condition. Sleeping upright is also recommended during the first few days. With time, the swelling will gradually disappear as the wound heals. 

A good outcome requires a face surgeon to understand the participant's facial characteristic expectation, his immediate surroundings, personality, as well as accurately evaluate the anatomical and functional possibilities, and his ability to match the expectation and reality.

Male expectancies are strongly influenced by their self-perception of face characteristics, and their biopsychosocial conceptions are affected by their local surroundings. Such expectations come from a strong desire for the "ideal face" of a "metrosexual guy," which has been fuelled by exposure to different sources and causes.

Lower jaw surgery

Changing the quality of life, new perspectives, gaining confidence after surgery on a square jaw and square chin.

This Square Jaw Reduction Surgery was performed on a large number of patients who had a pronounced mandibular angle and a short chin. The bottom face's square look was changed to a more elegant, ovoid, and thinner shape. The average vertical and horizontal chin movement was 4.3 mm and 7.0 mm, respectively.

The square jaw reduction surgery is a successful treatment for correcting asymmetrical, angular, and square jaws. Patients can observe an improvement in their facial appearance and how the sculpted lower part of the face makes them look more feminine or how their face looks softer after the operation. Within six to nine months, the effects will be complete, and your face will have recovered entirely. As shown in the before and after photos below, there is a considerable difference in the patient's look and how much better they seem with a decreased jawline.


Benefits of Square Jaw Reduction Surgery

The benefits of this technique include a reduction in wide bigonial distance and smoothening of the square lower facial contour; vertical and horizontal elongation of the chin and lower face, which allows visual compensation for sagittal weakness of the lower face; improvement of overall facial balance with a single operative session; and no additional bone graft donor-site and morbidity.

Some people may benefit from square jaw reduction surgery, particularly those who are unhappy with the appearance of the bottom half of their face. It is also a well-known surgical treatment for women who believe they have a masculine appearance due to a broad jaw. Among the advantages of this treatment are:

  • Having a more contoured jawline
  • Makes a face narrow, to achieve a V-line shaped face
  • Lifts and firms the sagging parts of the lower face
  • It makes ladies appear more feminine.


Benefits of Square Jaw Reduction Surgery

Can square jaw reduction make me look more feminine?

Your appearance may appear more feminine with a decreased and contoured jaw than with a square or angled jaw. This is because a broad jaw is considered a masculine characteristic, and having it decreased makes your face appear more tiny, which is normally associated with female facial appearance.


List of plastic surgery clinics specializing in the correction of a square jaw and square chin.


1. EU Oral & Maxillofacial Surgery

EU Oral & Maxillofacial Surgery specializes in face surgery such as double jaw surgery and protruded surgery and is based in Gangnam-gu, Seoul, South Korea. It demonstrates the finest medical care standards to all national and international patients.

Specialized Procedures at EU Oral & Maxillofacial Surgery:

  • Jaw surgery
  • Wisdom teeth extraction
  • Reconstructive dental oral surgery
  • Dental implants
  • General oral surgery
  • Facial bone surgery


2. ID Plastic Surgery

ID Hospital is regarded as one of the top plastic surgery centers in Asia. Top Medical Specialties of ID Hospital include:

  • Twofold Jaw Surgery AKA Orthognathic Surgery

This surgery is used to correct malocclusion (tooth arrangement) and to move the upper and lower jaws. This procedure is also utilized to reposition the jaws to their proper place.

  • Jaw Reduction/Enlargement

This operation is performed to give the face a V-line shape by reshaping the mandible and lengthening the patient's jaw (through transplantation or fake bone). Performed in relation to the breadth of the cheekbones in order to provide the best possible result. It truly aids in the correction of the chin and mandible angle bones, which helps to reduce or increase the jaw size.

  • Cheekbone Reduction Surgery

This procedure reduces the size of the cheekbones while simultaneously reducing the width of the face. People with asymmetrical cheekbones might benefit from this procedure to reduce the breadth of their cheeks and improve their symmetry.

  • Lessening the cheekbones with a high L-shaped incision

This method is used to get a natural contour of your face by decreasing the width of the zygomatic bone. This activity includes adding volume to the front of the cheekbone according to your face.

  • Forehead Implantation

This procedure is done on a flat, asymmetrical forehead. This process is completely tailored based on the volume differential of the ride and the client's left side of the forehead.


3. JK Plastic Surgery Center

JK Plastic Surgery Center is one of South Korea's finest plastic surgery centers.

JK Plastic Surgery Center strives to be the top in all aspects of medical care. To become a better hospital, it is utilizing cutting-edge equipment and technology such as:

  • Accusculpt Laser
  • Viveve
  • 3D visualization system

Plastic Surgery Specialists at JK Plastic Surgery Center are offering a wide range of plastic surgery facilities. The top specialties offered by them include:

  • Rhinoplasty (Implant + Tip)
  • Chin Reduction
  • Upper Blepharoplasty
  • Mandible Angle Resection
  • Breast Reduction
  • Double Fold (Non- Incision)


4. BK Plastic Surgery

BK Plastic Surgery Hospital, located in Seoul, South Korea, is a centre that precisely meets all of today's cosmetic and aesthetic demands.


  • Nose Surgery
  • Breast Surgery
  • Skin Treatment
  • Face Feminization Surgery

Facial Feminization Surgery (FFS) and Body Feminization Surgery (BFS) are procedures used to change the appearance of the face and body. The goal is to transform the masculinized characteristics into a more feminine shape or perspective. These surgical treatments, which are tailored to each individual's needs, are frequently requested by transgender girls who were designated male at birth (AMAB). Face feminization treatments mostly target the bone structures and nose shape. When required, changes to the soft tissue are made afterwards.


5. Banobagi Plastic Surgery

Banobagi Plastic Surgery is a single-specialty medical sanitarium located in the heart of Gangnam, South Korea.

This center has made its mark of excellence in:

  • Auricular Reconstruction
  • Breast Augmentation
  • Breast Reduction
  • Double-eyelid surgery
  • Nose Reduction
  • Nose Reconstruction
  • Face contouring
  • Zygomatic Reconstruction

BANOBAGI's square jaw reduction is the result of face contouring professionals deliberating on facial bones and tissues.

As a result, a comprehensive method of square jaw reduction has been perfected: ranging from mandibular osteotomy, masseter muscle reduction and cortical osteotomy to buccal fat removal.


The Effect of Square Jaw Reduction

  • Slimmer V line
  • Small face
  • Pleasant impression
  • Youthful appearancee


Potential Complications of Jaw Surgery

As with any other type of surgical procedure, jaw surgery also carries several risks of complications. Fortunately, the side effects associated with this operation are not common and might not necessarily affect you. It’s, however, essential to understand the possible complications that might arise during or after the procedure. This will help you prepare in advance and even discuss it with the surgeon before undergoing surgery. 

Overall, the possible complications of jaw surgery can include; 

Bleeding: During the night of the surgery, you are likely to experience minor oozing from the incisions in the mouth. This is, however, normal and will improve after a few hours. Severe bleeding is very rare, although it can sometimes occur, especially in patients with bleeding disorders. If you experience such excessive bleeding, doctors recommend using a swab or rolled handkerchief to apply pressure on the area. Do this for at least 10 to 15 minutes to ensure that the bleeding fully stops. 

Numbness: Immediately after the surgery, you are likely to feel numbness and tingling on the lower lip. This feeling is usually similar to the one you experience after a dentist's injection. It might take a few weeks or months before the numbness completely disappear. In some cases, the numbness is permanent and can last forever. 

Infection: The small screws and plates that surgeons often use to hold the jaw in place remain on the flesh permanently. From time to time, they tend to get infected; hence it might be necessary to take them out. This is the only alternative to treating the infection. However, the infection might not pose any problem until after a few months following the surgery. In most cases, the metal that surgeons use is titanium, which doesn’t interfere with metallic detectors. 

Bite adjustment: For the first few weeks after the surgery, it’s usually important to place elastic bands on the orthodontic braces. This is to guide and direct the bite to the new location. Although rare, the new bite position may not be right or may not function as required. An additional minor operation might be necessary to help reposition the screws and plates in such a situation. 

Unusual healing: In rare cases, the jawbones might fail to heal as required, and another operation might be necessary. Such problems are more likely to affect smokers and individuals who are immunosuppressed (diabetic). 



While dental irregularity may seem like a minor issue for some people, it’s sometimes associated with various health issues. It includes breathing problems, eating and swallowing disorders, sleep apnea, speech issues, and other related health concerns. Fortunately, corrective jaw surgery is a procedure that aims at repairing and correcting such dental problems. It also helps improve overall health and quality of life. 

For the best corrective jaw surgery, maxillofacial surgery, and other related cosmetic procedures, you can always trust the CloudHopsital platform. Here, you will get an opportunity to meet and receive treatment from qualified and experienced surgeons and dentists. What’s more, they utilize modern techniques to assess the problem and develop a proper surgery plan.