Last Updated: April 2026 | Reviewed by: Korea Medical Tourism Editorial Team
Based on consultations with multiple clinics across Gangnam and Apgujeong, jaw reduction in Korea remains one of the most requested facial contouring procedures among international patients — and for good reason. South Korea performs an estimated 50,000 to 70,000 facial bone contouring procedures annually, making it the global leader in this highly specialized surgical field. The combination of advanced surgical techniques, board-certified maxillofacial and plastic surgeons, and competitive pricing draws patients from across Southeast Asia, North America, Europe, and the Middle East every year.
For patients with a wide, square-shaped lower face caused by prominent masseter muscles or a broad mandible, jaw reduction in Korea offers transformative results. Whether you are seeking a softer, more oval facial silhouette or a sharper V-line appearance, clinics in Seoul provide both surgical and non-surgical options tailored to your facial anatomy. Understanding the full scope of these procedures — from consultation through recovery — is essential before you commit to traveling abroad for treatment.
Clinical Perspective: A board-certified plastic and reconstructive surgeon practicing in Gangnam notes: “Many international patients arrive believing they need bone surgery when their issue is purely muscular. A thorough pre-operative CT scan and bite analysis allows us to distinguish between hypertrophic masseter muscle and actual mandibular flare, and this distinction completely changes the treatment plan — and the expected outcome.”
Types of Jaw Reduction Procedures Available in Korea
Korean clinics offer a spectrum of jaw reduction approaches, ranging from minimally invasive injections to full orthognathic surgery. The right method depends on the underlying cause of jaw width — whether muscular, bony, or a combination of both.
Masseter Botox (Non-Surgical Jaw Slimming)
For patients whose wide jaw is caused primarily by enlarged masseter muscles, botulinum toxin injections are the first-line non-surgical treatment. Injected directly into the masseter muscle on both sides, Botox gradually reduces muscle bulk over a period of four to eight weeks. Results typically last six to twelve months, and repeated treatments can produce semi-permanent slimming effects over time. This procedure requires no downtime, takes approximately fifteen minutes in-clinic, and is widely available across Gangnam clinics. Pricing for masseter Botox in Korea typically ranges from ₩200,000 to ₩600,000 (approximately $145–$440 USD) per session, making it one of the most affordable options on the market compared to Western pricing.
Square Jaw Reduction Surgery (Mandibular Angle Reduction)
For patients with bony jaw prominence — specifically a flared or prominent mandibular angle — surgical jaw reduction is the definitive solution. This procedure, formally known as mandibular angle ostectomy or square jaw reduction surgery, involves removing or reshaping the bony protrusion at the lower corners of the jaw. Korean surgeons typically perform this through an intraoral incision inside the mouth, leaving no visible external scarring. The surgery takes approximately one to two hours under general anesthesia and is performed on an outpatient or overnight basis. According to clinical data reviewed by the American Society of Plastic Surgeons, facial contouring procedures like mandibular reduction are among the fastest-growing categories of aesthetic surgery globally, with South Korea consistently noted for its high surgical volume and technical refinement in this area.
V-Line Combined Jaw Contouring
Many patients seeking jaw reduction in Korea opt for a combined V-line contouring procedure that addresses both the mandibular angle and the chin simultaneously. This approach reshapes the entire lower face for a more cohesive, naturally tapered result. Surgeons may perform cortical ostectomy along the lower jaw border in addition to chin reduction or repositioning (genioplasty). This comprehensive approach is particularly popular among East Asian patients and international patients seeking a significant structural change. The procedure typically takes two to three hours and requires a hospital stay of one to two nights.
Jaw Reduction Korea: Cost Breakdown
One of the primary reasons international patients choose Korea for jaw reduction is the significant cost advantage without sacrificing quality. The Korea Health Industry Development Institute (KHIDI) reports that medical tourism to Korea for plastic and aesthetic surgery has grown steadily year over year, with cost savings and surgical expertise cited as the top two motivating factors among foreign patients.
Price Ranges by Procedure Type
Masseter Botox injections cost between ₩200,000 and ₩600,000 ($145–$440 USD) per session at reputable Gangnam clinics. Surgical square jaw reduction (mandibular angle reduction) ranges from ₩4,000,000 to ₩8,000,000 ($2,900–$5,800 USD) depending on the complexity of bone work required and the clinic tier. Full V-line contouring combining jaw angle reduction with chin surgery typically ranges from ₩7,000,000 to ₩15,000,000 ($5,100–$11,000 USD). These prices generally include surgical fees, anesthesia, and standard follow-up visits. However, patients should confirm whether CT scan fees, post-operative medications, and compression garments are included in the quoted price, as some clinics itemize these separately.
Recovery Timeline
Recovery following surgical jaw reduction in Korea follows a predictable timeline that patients should plan around carefully. In the first week, significant swelling, bruising, and jaw stiffness are expected. Patients are placed on a liquid or soft diet for two to four weeks. Most international patients are advised to remain in Korea for a minimum of seven to ten days post-surgery for follow-up checks and suture removal. Visible swelling typically subsides by weeks four to six, while final bone-contouring results become fully visible at three to six months as residual swelling completely resolves. For non-surgical Botox jaw reduction, there is essentially no downtime, with mild injection-site sensitivity resolving within twenty-four to forty-eight hours.
Choosing the Right Clinic for Jaw Reduction in Korea
Surgical Credentials and Specialization
Not all clinics performing jaw reduction in Korea hold equivalent credentials. International patients should prioritize board-certified plastic surgeons or oral and maxillofacial surgeons with documented experience in facial bone contouring. Look for clinics that perform pre-operative 3D CT imaging and offer digital surgical simulation to help patients visualize expected outcomes before committing to surgery.
Clinic Infrastructure and Safety Standards
Reputable clinics operating within Korea’s medical tourism ecosystem are registered with the Korean Ministry of Health and Welfare and are subject to regular inspection standards. Patients can verify clinic registration status through official government health portals. Choosing a facility with on-site anesthesiology and intensive post-operative monitoring capabilities is especially important for procedures performed under general anesthesia.
What to Know Before You Book
Based on our research across multiple Gangnam clinics, here are the most important practical considerations for international patients planning jaw reduction in Korea:
1. Request a virtual consultation first. Clinics we contacted confirmed that most reputable facilities offer pre-travel online consultations, often at no charge. Sending your photos and asking for a preliminary treatment recommendation before booking flights will save you time and potential disappointment upon arrival.
2. Plan for a longer stay than you think. For surgical procedures, clinics we contacted recommend staying in Seoul for a minimum of ten to fourteen days. Attempting to fly home within five days of jaw bone surgery carries real risks related to swelling, bleeding, and follow-up care.
3. Confirm what is included in the quoted price. Based on our research across multiple Gangnam clinics, pricing transparency varies. Always ask specifically whether CT scans, compression garments, post-op medications, and revision consultations are included in the package fee.
4. Ask about the surgeon’s annual case volume. Clinics we contacted confirmed that high-volume surgeons performing over 200 jaw contouring procedures annually tend to deliver more consistent results, particularly for complex combined cases involving both angle reduction and chin work.
5. Understand realistic outcome timelines. Final results from surgical jaw reduction are not immediately visible. Communicating this expectation clearly with your clinic before surgery helps prevent post-operative anxiety during the normal swelling and healing process.
Frequently Asked Questions
Is jaw reduction surgery in Korea safe for foreign patients?
Yes, when performed at accredited clinics by board-certified surgeons, jaw reduction in Korea is considered safe for international patients. Korea’s healthcare system is regulated by the Ministry of Health and Welfare, and many clinics specializing in medical tourism maintain English-speaking staff and international patient coordinators. Choosing a clinic registered under Korea’s official medical tourism program adds an additional layer of accountability.
How long do I need to stay in Korea after jaw reduction surgery?
Most surgeons recommend staying in Seoul for at least ten to fourteen days following surgical jaw reduction. This allows for the initial post-operative follow-up, suture removal, and monitoring for complications such as excessive swelling or infection before you undertake a long-haul flight home.
What is the difference between Botox jaw reduction and surgical jaw reduction?
Botox jaw reduction targets enlarged masseter muscles and is non-surgical, with no downtime and results lasting six to twelve months. Surgical jaw reduction addresses the bony structure of the mandible and delivers permanent results but requires general anesthesia and a recovery period of several weeks. Your surgeon will recommend the appropriate approach based on CT imaging and clinical assessment of whether your jaw width is muscular or skeletal in origin.
Will there be visible scarring after jaw reduction surgery in Korea?
No visible external scarring is expected with standard mandibular angle reduction. Korean surgeons typically perform this procedure entirely through intraoral incisions located inside the mouth along the gum line, making external scars a non-issue. Minor internal scarring at the incision site is normal and typically resolves without complication.
How much does jaw reduction cost in Korea compared to the US or Australia?
Surgical jaw reduction in Korea costs approximately ₩4,000,000 to ₩8,000,000 ($2,900–$5,800 USD), while comparable procedures in the United States or Australia can cost $10,000 to $25,000 USD or more. Even when factoring in flights and accommodation, many international patients achieve significant total savings by traveling to Korea for treatment.
Can jaw reduction be combined with other facial procedures in Korea?
Yes, combining jaw reduction with rhinoplasty, cheekbone reduction, or eyelid surgery in a single surgical session is common practice at Korean clinics. Combining procedures reduces total anesthesia time and recovery time compared to staging them separately. Your surgeon will assess whether your health profile makes combined surgery appropriate during the pre-operative consultation.
Related Articles
If you found this guide helpful, you may also want to explore these related resources:
- V-Line Surgery Seoul: Complete Guide
- V-Line Face Seoul Surgery Cost Breakdown
- V-Line Face Seoul vs Square Jaw: What’s Right for You
- Best V-Line Face Clinics in Seoul
- V-Line Face Seoul for Foreign Patients