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[ARTICLE] What Is the Difference Between High-L Zygoma Reduction and Conventional Zygoma Reduction Surgery?

When considering zygoma reduction surgery, patients may be concerned not only about the width of the face from the front, but also about the prominence of the cheekbones from a 45-degree angle. Since the location and degree of cheekbone prominence, as well as the underlying bone structure, vary from person to person, it is important to carefully assess the facial shape and anatomical structure before surgery. Conventional 3D zygoma reduction surgery is generally performed through an intraoral incision. The main body of the zygomatic bone is osteotomized in an “L” shape and then repositioned inward. The location of the osteotomy and the amount of bone movement are determined according to the patient’s cheekbone shape and degree of prominence. In relation to this, Dr. Kwon Soon Beom, Chief Director of ARC Plastic Surgery, previously presented research on zygoma reduction techniques at the international aesthetic plastic surgery conference, APS KOREA 2025. The “High-L Zygoma Reduction”...

*Surgery Diary - 4 - "Patient's health always comes first"

 [Doctor's Surgery Diary] - 4 - 

"Patient's health always comes first"


I'd like to tell you the story of my patient who visited from Europe for facial contouring surgery a while ago.

Usually receiving dental treatment, she came to Korea after completing all preparations with CT scans and medical treatment before entering Korea.

After arriving at ARC clinic, she took the pre-test for the final diagnosis before surgery, and the results are as follows.



***

[1]

This is the X-ray panorama and the front view of CT.


1_1


1_2

 At first glance, it can just be passed. However, if you look closely, you slightly can see that the density of the right mandible image looks different from the normal left.

So, I checked the CT image again in a different mode.



***

[2]

You can definitely see the difference between left and right.

2_1

2_2


The yellow drawing indicates the right side of the face, and the condition of the bone surface is completely different from that of the green drawing (left side), and it's slightly inflated.


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[3]

3

 In the cut-sectional picture, it is confirmed that the cortical bone, which determines the hardness of the bone, is very thin, and the status inside is also different from the normal spongy bone on the left.



***


As a result, facial contouring surgery was put on hold because normal progress seemed to be impossible.

In the cooperative dental clinic even suspected that it might be a malignant tumor, however, a professor of radiology at a university hospital strongly suspected it was a benign disease.

So, our clinic decided to proceed with taking a biopsy for her.

Eventually, she received a detailed diagnosis result and returned home safely without anxiety.

As seen in this patient, successful surgery requires comprehensive observation as well as the area and the strength of several experts.



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