Doll line® (V line)

It reduces the volume in the angular square jaw and arranges the length and width of the front chin to make the doll-like V-line face shape from any angle.

Operation time

2 hours




1 day

Suture removal



7 days

What is Doll line® (V line)?

Perfect and slim V line like a doll from any angle! The Doll line® (V line) surgery means the simultaneous surgery of the squared jaw and front chin.
The existing square jaw surgery has the disadvantage of only changing the wide and angular jaw below the ears, leaving the dull lower jaw shape as it is.
On the other hand, the Doll line® surgery can reduce the length and width of the front chin and form a perfect V line to the tip of the chin.

bimaxillary osteotomy

Before the surgery.

bimaxillary osteotomy

After square jaw surgery

bimaxillary osteotomy

After Doll line® surgery

TIP) Front chin surgery making you beautiful while nobody knows, absorbable pins and nuts

The cut bones are gathered and firmly fixed in the front chin surgery. The fixation pins and nuts used in this case are not harmful to the human body but can be identified by X-ray.
When fixing the bones with the absorbable pins and nuts, it works for 3 months after the surgery but they begin dissolving on the 4th month when the bones are in place and disappear after 1 year. They disappear after the complete bone union and have no possibility of causing functional problems for talking or eating food.
Additionally, the surgery does not need a secondary surgery to remove fixation pins and nuts and you can rest assured that they are not identified by X-ray.
VIEW provides the option of using either the absorbable pins and nuts or conventional pins and nuts for surgery and the decision on whether absorbable pins can be used is made after consultation.

Doll line® trademark and service rights

Doll line® is a brand from long-term research and rich clinical experience. It has acquired the trademark and service rights from the Korea Intellectual Property Office.


Special features of VIEW’s Doll line® surgery

Good looks from the front

Reduce the width of the front chin and volume of the square jaw to form a slim and slender front appearance.

Improved looks from the sides

Reduce the width of the square jaw and form a side line smoothly connected to the front chin.

Quick recovery

The planned error-free surgery reduces the surgery time and causes less bleeding and quick recovery.

Less nerve damage

3D CT identifies the nerve pathway and minimizes nerve damage.

Bone scalpel enhancing the accuracy
The bone scalpel is an ultrasonic device which cuts the bones by responding only to the bone tissues.

It has less vibration within 0.5mm enabling a very precise surgery, protects nearby blood vessels and nerves by responding only to bones, causes less tissue damages and bleeding and provides quick recovery.


When you need Doll Line® surgery

01If you want a slim and clear V line to the tip of the chin

02If you want a photogenic face

03If you have a large angle on the side jaw and a round front chin

04If you look older than your age due to bone development

Before and after the surgery

Before the surgery
V line
After the surgery
bimaxillary osteotomy

Surgery method

bimaxillary osteotomy
Long curve resection
Reduce the side chin area

Perform gradually sloping resection of the lower chin from the area below the ear to the oral angle in a long curve.

bimaxillary osteotomy
Cortical bone resection
Reduce the chin volume

Carefully cut only one layer of the outer cortical bone to reduce facial volume.

bimaxillary osteotomy
T osteotomy
Reduce the width of the front chin

Cut the tip of the chin into a T shape, remove the middle bone, and gather the remaining bones and fix them in a suitable position. At this point, make a slimmer chin line by cutting bones as much as possible while considering neural glands.

bimaxillary osteotomy
Muscle reduction
Reduce the chin volume

Use a small medical needle to transmit high frequency waves through the oral cavity to burn and reduce part of the muscles.

bimaxillary osteotomy
Remove deep facial fat
Reduce the chin volume

Remove excessive fat around the cheek through the oral cavity.

Why VIEW Clinic’s facial contouring surgery has been receiving the spotlight

1The dream team of facial bones achieving the best results with safe surgery

Satisfactory results

Cooperation with more than 2 plastic surgeons
Direct consulting from the operating surgeons
Customized surgery plan and error-free surgery

Thorough preparation for safety

The residing anesthesiologist participates from surgery planning and takes care of the patients until they recover.
Defibrillator, UPS, antiseptic surgery system
Precise examination before the surgery

Special care after the surgery

Swelling and skin care by the dedicated facial contouring care department
Scaling and oral checkup by the partner dental clinic

23D CT upgrading the operational precision and stability

The 3D CT irradiates the X-ray into the human body and reconstructs the image with the computer to display the internal status with multidimensional images.

Unlike the existing X-ray image, the technique shows more than 3,000 times higher precision and thoroughly analyzes the size, location, depth, length and width of the facial bone to provide a customized operation plan with the operation method and range.

Furthermore, safe surgery is performed by precisely understanding the location of neural glands to prevent nerve damages.

Please be careful because common complications like bleeding, infection and inflammation after the surgery varies by patient.