Prologue
CUSTOMIZED FACIAL CONTOURING
ONUL l PLASTIC SURGERY
Achieving High Satisfaction with
18 Years of Research and Clinical Know-How
![Tailored to each individual, we offer various chin surgeries, including the one-cut chin procedure, ensuring the most appropriate method for each patient. The chin area at the end of the lower face is obvious even with minor changes. Although a small area, the right surgical approach can dramatically enhance its appearance. Tailored to each individual, we offer various chin surgeries, including the one-cut chin procedure, ensuring the most appropriate method for each patient. The chin area at the end of the lower face is obvious even with minor changes. Although a small area, the right surgical approach can dramatically enhance its appearance.](/assets/images/document/Onecut-Genioplasty_Vline/tailored_to_each_individu.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/image_4.png)
Specialist in Plastic Surgery
Dr. Insoo, Kirk ,
Chief Physician
![](/assets/images/document/Onecut-Genioplasty_Vline/image_5.png)
![CERTIFICATE OF SERVICE MARK CERTIFICATE OF SERVICE MARK](/assets/images/document/Onecut-Genioplasty_Vline/certificate_of_service_ma.png)
![CUSTOMIZED FACIAL CONTOURING CUSTOMIZED FACIAL CONTOURING](/assets/images/document/Onecut-Genioplasty_Vline/customized_facial_contour_5.png)
![ONUL | PLASTIC SURGERY ONUL | PLASTIC SURGERY](/assets/images/document/Onecut-Genioplasty_Vline/onul_plastic_surgery_5.png)
Secret Cheekbone Reduction
Multi-Angular Jaw
Light General Anesthesia
One-Cut Chin Surgery
![](/assets/images/document/Onecut-Genioplasty_Vline/image_17.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/image_18.png)
![This unique surgery, prosperous with the know-how of Dr. Insoo, Kirk , a facial anatomy expert, has completed a patent application at the Patent Office. Research and clinical experience in facial contouring surgeries at ONUL PLASTIC SURGERY is continuously evolving. This unique surgery, prosperous with the know-how of Dr. Insoo, Kirk , a facial anatomy expert, has completed a patent application at the Patent Office. Research and clinical experience in facial contouring surgeries at ONUL PLASTIC SURGERY is continuously evolving.](/assets/images/document/Onecut-Genioplasty_Vline/this_unique_surgery_prosp.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/image_15.png)
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ONUL PLASTIC SURGERY researches and evolves to provide the highest quality medical services.
At the PRS KOREA 2019 The Korean Society of Plastic and Reconstructive
Surgeons International Conference
Presentation on numerous clinical cases and
surgical methods for one-cut surgery.
![](/assets/images/document/Onecut-Genioplasty_Vline/25.png?v=1)
![Dr. Insoo, Kirk presented his uniquely devised one-cut chin reduction surgery and various clinical cases at PRS KOREA 2019. Dr. Insoo, Kirk presented his uniquely devised one-cut chin reduction surgery and various clinical cases at PRS KOREA 2019.](/assets/images/document/Onecut-Genioplasty_Vline/dr_insoo_kirk_presented_h.png)
Simple and Clean Single Cut!
What is the One-Cut Chin Surgery?
![This signature procedure of ONUL PLASTIC SURGERY reshapes a blunt or long chin end to a slim and sophisticated shape, matching the facial proportions. This signature procedure of ONUL PLASTIC SURGERY reshapes a blunt or long chin end to a slim and sophisticated shape, matching the facial proportions.](/assets/images/document/Onecut-Genioplasty_Vline/this_signature_procedure_.png)
Key Point
This surgery, performed in over 5,000 cases over 18 years, involves a clean, single cut rather than cutting and reattaching bone fragments, thus eliminating the need for pin fixation and concerns of non-union or secondary angles. This creates a smooth chin line that appears naturally slender.
The process of the one-cut chin surgery crucially includes cutting the chin muscle, exposing the bone, and then suturing the muscle and ligaments post-surgery.
![](/assets/images/document/Onecut-Genioplasty_Vline/26_2.png)
This prevents skin sagging after bone
contouring surgery while maximizing
the elasticity of the muscle and skin.
![Before&After Before&After](/assets/images/document/Onecut-Genioplasty_Vline/before_after.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/2_3_2.jpg)
I One-cut Genioplasty After 1 month I
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I One-cut Genioplasty After 1 month I
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I One-cut Genioplasty After 1 month I
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I One-cut Genioplasty After 1 month I
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I Square jaw reduction + One-cut Genioplasty After 1 month I
![](/assets/images/document/Onecut-Genioplasty_Vline/2_10.jpg)
I Square jaw reduction + One-cut Genioplasty After 1 month I
![Before&After Before&After](/assets/images/document/Onecut-Genioplasty_Vline/before_after.png)
![Before Before](/assets/images/document/Onecut-Genioplasty_Vline/4788304.png)
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![ㅡ ㅡ](/assets/images/document/Onecut-Genioplasty_Vline/image_29.png)
![Please be aware that complications such as bleeding, infection, and inflammation, which can commonly occur after surgery, may vary in severity among individuals. Please be aware that complications such as bleeding, infection, and inflammation, which can commonly occur after surgery, may vary in severity among individuals.](/assets/images/document/Onecut-Genioplasty_Vline/please_be_aware_that_comp.png)
![ㅡ ㅡ](/assets/images/document/Onecut-Genioplasty_Vline/image_29.png)
How?
CUSTOMIZED FACIAL CONTOURING
ONUL l PLASTIC SURGERY
![One-Cut Chin Surgery Method One-Cut Chin Surgery Method](/assets/images/document/Onecut-Genioplasty_Vline/one-cut_chin_surgery_meth.png)
We connect the square jawline smoothly without using fixing pins. By reconstructing muscles attached to the chin tip in their ideal position, we prevent double chins caused by muscle sagging and enable faster recovery.
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3.jpg)
Who?
CUSTOMIZED FACIAL CONTOURING
ONUL l PLASTIC SURGERY
![Before Before](/assets/images/document/Onecut-Genioplasty_Vline/4788304_3.png)
Ideal Candidates for
One-Cut Chin Surgery
![We create a natural and ideal chin tip shape by adjusting the length according to each individual's facial proportions. We create a natural and ideal chin tip shape by adjusting the length according to each individual's facial proportions.](/assets/images/document/Onecut-Genioplasty_Vline/we_create_a_natural_and_i.png)
01
Those needing revision surgery after T-osteotomy or who have had previous surgery
02
Those with a rounded and blunt chin tip
03
Those with a prognathic jawline
04
Those with a long chin tip appearing older
05
Those with an asymmetrical chin tip
06
Those desiring subtle, natural facial changes
![*This is an actual model of ONUL PLASTIC SURGERY *This is an actual model of ONUL PLASTIC SURGERY](/assets/images/document/Onecut-Genioplasty_Vline/this_is_an_actual_model_o.png)
![After After](/assets/images/document/Onecut-Genioplasty_Vline/4788304_2.png)
![Surgery Surgery](/assets/images/document/Onecut-Genioplasty_Vline/surgery_2.png)
![CUSTOMIZED FACIAL CONTOURING CUSTOMIZED FACIAL CONTOURING](/assets/images/document/Onecut-Genioplasty_Vline/customized_facial_contour_4.png)
![ONUL | PLASTIC SURGERY ONUL | PLASTIC SURGERY](/assets/images/document/Onecut-Genioplasty_Vline/onul_plastic_surgery_3.png)
![Various Chin Tip Surgeries Using Dissolvable Pins at ONUL PLASTIC SURGERY Various Chin Tip Surgeries Using Dissolvable Pins at ONUL PLASTIC SURGERY](/assets/images/document/Onecut-Genioplasty_Vline/various_chin_tip_surgerie.png)
![At ONUL PLASTIC SURGERY, we use dissolvable pins for fixation, making them invisible in CT scans, X-rays, and airport security checks. The pins naturally dissolve, ensuring a smooth jawline without the inconvenience of pin removal. At ONUL PLASTIC SURGERY, we use dissolvable pins for fixation, making them invisible in CT scans, X-rays, and airport security checks. The pins naturally dissolve, ensuring a smooth jawline without the inconvenience of pin removal.](/assets/images/document/Onecut-Genioplasty_Vline/at_onul_plastic_surgery_w.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/3_3.png)
“
“
ONUL PLASTIC SURGERY’s T-osteotomy and advancement
surgeries can use both dissolvable and titanium pins.
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_4.jpg)
![S T E P 0 1 S T E P 0 1](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_1.png)
Bone Resection
![The wide chin tip bone is resected in a T-shape. The wide chin tip bone is resected in a T-shape.](/assets/images/document/Onecut-Genioplasty_Vline/the_wide_chin_tip_bone_is.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_copy.png)
![S T E P 0 2 S T E P 0 2](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_2.png)
Bone Movement
![After removing the middle bone piece, the chin tip bones are brought to the center, reduced width, and then fixed. After removing the middle bone piece, the chin tip bones are brought to the center, reduced width, and then fixed.](/assets/images/document/Onecut-Genioplasty_Vline/after_removing_the_middle.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_copy_2.jpg)
![S T E P 0 3 S T E P 0 3](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_3.png)
Bone Fixation
![The resected bones are fixed and cut using dissolvable pins according to the line. The resected bones are fixed and cut using dissolvable pins according to the line.](/assets/images/document/Onecut-Genioplasty_Vline/the_resected_bones_are_fi.png)
Both dissolvable and titanium pins are used in
ONUL PLASTIC SURGERY’s osteotomy procedures.
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_5.jpg)
![S T E P 0 1 S T E P 0 1](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_1.png)
Bone Resection
![The blunt chin tip bone is cut in a S-shape. The blunt chin tip bone is cut in a S-shape.](/assets/images/document/Onecut-Genioplasty_Vline/the_blunt_chin_tip_bone_i.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_copy_3.png)
![S T E P 0 2 S T E P 0 2](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_2.png)
Bone Movement
![After removing the middle bone piece, the chin tip bones are brought to the center, reduced width, and then fixed. After removing the middle bone piece, the chin tip bones are brought to the center, reduced width, and then fixed.](/assets/images/document/Onecut-Genioplasty_Vline/after_removing_the_middle.png)
![](/assets/images/document/Onecut-Genioplasty_Vline/rectangle_3_copy_2_2.jpg)
![S T E P 0 3 S T E P 0 3](/assets/images/document/Onecut-Genioplasty_Vline/s_t_e_p_0_3.png)
![The resected bones are fixed and cut using dissolvable pins according to the line. The resected bones are fixed and cut using dissolvable pins according to the line.](/assets/images/document/Onecut-Genioplasty_Vline/the_resected_bones_are_fi.png)