Korean V-Line Surgery (Jaw Shaving) in Korea: Complete Guide for International Patients (2026)

Korean V-line surgery—also known as jaw shaving or mandibular angle reduction—has become one of the defining procedures in Korean facial contouring surgery. International patients seeking a slimmer, more oval facial silhouette travel to Seoul to access surgeons with exceptional experience in this highly specialized bone-reduction technique. This complete guide covers everything international patients need to know about Korean V-line surgery, including surgical methods, candidacy, recovery, costs, and clinic selection in 2026.

What Is Korean V-Line Surgery?

Korean V-line surgery refers to a surgical procedure that reshapes the lower jaw and chin to create a slimmer, more tapered facial silhouette—commonly described as a V-shape when viewed from the front. The procedure typically involves mandibular angle reduction (shaving the prominent outer edges of the jaw), and in many cases is combined with chin advancement or reduction (genioplasty) to create a harmonious overall lower facial contour. The goal is generally to reduce facial width at the lower third and create a more balanced, refined lower face appearance.

Why International Patients Choose Korea for V-Line Surgery

Specialized Facial Contouring Surgeons

V-line surgery requires a surgeon with deep expertise in facial bone anatomy, precision cutting techniques, and aesthetic judgment to shape the jaw correctly. Korean maxillofacial and plastic surgeons in Gangnam typically perform a significantly higher volume of facial contouring bone surgeries than surgeons in most other countries. This concentration of cases allows Seoul surgeons to develop technical proficiency and aesthetic consistency that is highly valued by international patients.

3D CT Planning and Precision Techniques

Most leading Korean facial contouring clinics use 3D CT scanning before surgery to analyze bone structure, plan the precise amount of bone reduction, and simulate the expected outcome. This pre-operative planning technology helps surgeons achieve more predictable, symmetrical results and reduces intraoperative guesswork, which is particularly important in bone-reduction procedures where over-resection cannot easily be reversed.

Common Techniques in Korean V-Line Surgery

Jaw shaving in Korea typically involves making incisions inside the mouth (intraoral approach) to avoid any external scars, then using specialized surgical instruments to remove or recontour the outer edge of the mandibular angle. The degree of bone reduction is carefully calibrated based on each patient's facial anatomy and aesthetic goals. In many cases, V-line surgery is combined with chin surgery (sliding genioplasty) to advance, retract, or narrow the chin point, creating a more cohesive lower face shape. Some patients also combine V-line procedures with zygoma (cheekbone) reduction for a comprehensive facial slimming effect.

Who Is a Good Candidate for V-Line Surgery?

Good candidates are generally adults with prominent mandibular angles or a wide lower face who wish to create a slimmer facial silhouette. Patients whose facial width is primarily driven by bone structure (rather than muscle mass or fat) typically respond best to jaw shaving. Those with significant masseter muscle enlargement (square jaw appearance due to muscle hypertrophy) may be better served by masseter Botox injections as a less invasive first step. Your surgeon will assess your bone and soft tissue proportions during consultation.

Recovery Timeline After Korean V-Line Surgery

Month-by-Month Recovery Guide

V-line surgery recovery is generally longer than soft tissue procedures due to the bone healing process. In the first 2 weeks, significant facial swelling and some difficulty with mouth opening is typical. Most patients are on a soft diet for approximately 4 to 6 weeks. By months 2 to 3, visible swelling reduces substantially and the general jaw shape becomes apparent. Final bone remodeling and full swelling resolution typically takes 6 to 12 months. International patients are generally advised to stay in Seoul for at least 2 to 3 weeks before flying home.

Cost of Korean V-Line Surgery in 2026

The cost of Korean V-line surgery typically ranges from approximately USD 4,000 to USD 10,000 depending on the specific procedures included (jaw shaving alone vs. combined with chin or cheekbone surgery), the surgeon's seniority, and the clinic. Combined facial contouring packages are generally priced higher but can offer a more cost-effective approach compared to staged individual procedures. Always request a detailed quote that clearly specifies all included procedures and fees.

Choosing the Right Clinic for V-Line Surgery in Seoul

For V-line surgery, choosing a surgeon with dedicated expertise in facial bone contouring is essential. Look for clinics with board-certified maxillofacial or plastic surgeons who specialize in facial skeletal procedures and perform a high volume of cases. 3D CT simulation and transparent post-operative follow-up protocols are signs of a clinically rigorous approach. Patient coordination in your language and clear communication about realistic expectations are also critical. For complementary non-surgical facial treatments offered in Seoul, see our overview of skin booster options at Korean clinics.

Frequently Asked Questions

Is V-line surgery painful?

V-line surgery is performed under general anesthesia, so patients do not experience pain during the procedure. Post-operative discomfort in the first 1 to 2 weeks typically includes jaw tightness, mild pain managed with prescribed medications, and difficulty fully opening the mouth. Most patients find the discomfort manageable, though recovery from bone surgery is generally more involved than soft tissue procedures.

How long do V-line surgery results last?

Bone reduction in V-line surgery is generally considered permanent, as the removed bone does not regenerate. The jaw shape achieved after full recovery typically remains stable over the long term. Natural aging may affect soft tissue volume and skin laxity over time, but the underlying bone structure generally remains as shaped.

Are there non-surgical alternatives to jaw shaving?

For patients whose square jaw appearance is primarily caused by enlarged masseter muscles rather than bone structure, masseter Botox injections can produce a meaningful slimming effect without surgery. Results typically last 4 to 6 months per treatment. For patients where bone structure is the primary cause of facial width, surgical jaw shaving is generally the more effective long-term solution.

Korean Plastic Surgery Info connects international patients with verified, English-speaking clinics in Seoul specializing in V-line and facial contouring surgery. Our consultation matching service is 100% free. Submit your inquiry today and receive a personalized clinic match within 24 hours.