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[ARTICLE] Square Jaw Surgery: Facial Bone Structure and Lower-Face Balance Matter More Than the Amount of Bone Reduction

A square jaw may be a concern when the lower part of the face appears wide from the front or when the angle of the jawbone below the ear is prominent from the side. This facial shape can be influenced by various factors, including not only the size and shape of the mandible, but also the development of the masseter muscles used for chewing and the amount of fat beneath the chin. Square jaw surgery is a type of facial contouring surgery that aims to improve the contour of the lower face by adjusting the shape and width of the mandible. However, the surgical outcome is not determined simply by removing a large amount of bone. It is important to determine the appropriate extent and location of bone reduction based on each individual’s skeletal structure and overall facial proportions. In particular, excessive reduction of the mandibular angle located below the ear may result in an unnatural side profile. On the other hand, reducing only the prominent area visible from the side may not ...

[ARTICLE] Revision Facial Contouring Surgery Requires Precise Diagnosis to Restore Facial Balance Through Structural Reconstruction


Revision facial contouring surgery requires thorough evaluation of bone structure, resection extent, causes of facial asymmetry, and nerve location

As more patients experience unsatisfactory outcomes following facial contouring surgery—including insufficient improvement, facial asymmetry, sagging cheeks, or bone defects caused by excessive bone reduction—the number of people seeking revision facial contouring surgery continues to rise. Because revision surgery involves correcting facial bones and soft tissues that have already undergone surgery, it is significantly more complex than the initial procedure and requires meticulous surgical planning and advanced technical expertise.

In recent years, the approach to revision facial contouring has shifted away from simply removing additional bone to make the face appear smaller. Instead, the focus has moved toward analyzing the structural changes caused by the previous surgery and restoring facial balance. Modern revision procedures emphasize structural reconstruction that considers not only facial aesthetics but also functional aspects of the face.

Dr. Kwon Soon Beom, Chief Surgeon at ARC Plastic Surgery, explained, "Revision facial contouring surgery is a highly demanding procedure that requires a precise understanding of the changes to both the facial bones and soft tissues following the initial surgery. Since the anatomical structures become more complex after the first operation, the surgeon's experience and an accurate diagnosis are more important than ever." When planning revision surgery, the priority should not be making the face smaller, but rather identifying the underlying cause of the patient's concerns. A comprehensive evaluation should include not only the facial bones but also the condition of the skin, fat, muscles, and other soft tissues to achieve a more natural and harmonious facial balance.

Before surgery, detailed imaging studies such as 3D CT scans are essential to carefully assess the shape of the facial bones, the extent of previous bone resection, the causes of facial asymmetry, and the location of important nerves. It is equally important to evaluate the condition of any fixation plates and screws used during the previous surgery, as well as the degree of tissue adhesion, so these factors can be incorporated into the surgical plan. In cases where excessive bone reduction has resulted in an unnatural facial contour or bone defects, the recommended approach is to focus on reconstruction and restoration rather than removing additional bone. Rebuilding deficient areas while restoring overall facial harmony can lead to safer, more natural-looking, and more stable long-term results.

Dr. Kwon added,"Revision facial contouring surgery is not simply about correcting the results of the initial operation. It is a process of redesigning the overall facial structure and restoring facial harmony. Thorough consultation and comprehensive diagnostic evaluation are essential for developing an individualized surgical plan that best suits each patient's condition and ultimately improves patient satisfaction."


Source:The Korea Economic Daily (www.dnews.co.kr)

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