Treatment Overview
Mandibular Body Reduction is a specialized surgical procedure aimed at slimming and reshaping the lower jaw (mandibular body) to create a more refined, balanced, and aesthetically pleasing facial contour. Unlike simple angle reduction, this surgery focuses on reducing the horizontal width of the jaw’s body portion, which can appear wide or bulky in some individuals. Korea is a global leader in this procedure, known for its precision and natural-looking results.
Purpose & Benefits
The key purposes and benefits of mandibular body reduction include:
- Narrowing a wide or bulky lower jaw
- Creating a smoother, more streamlined jawline
- Enhancing facial symmetry and proportion
- Softening a square or masculine jaw shape into a more delicate contour
- Offering permanent structural changes that boost facial harmony
This procedure helps patients achieve a more balanced and youthful facial appearance, which is highly valued in Korean beauty standards.
Ideal Candidates
Candidates best suited for mandibular body reduction typically:
- Have a wide, prominent, or heavy lower jaw
- Seek a slimmer and more feminine or balanced lower face
- Are healthy with no contraindications for surgery
- Are usually over 18 with fully matured facial bones
- Have realistic expectations about the outcomes of the surgery
Possible Risks & Complications
While safe under expert hands, mandibular body reduction carries some risks such as:
- Swelling and bruising after surgery
- Temporary numbness or altered sensation in the jaw and chin area
- Infection or bleeding (rare with proper sterile technique)
- Asymmetry or irregular jaw contours if healing is uneven
- Difficulty chewing or jaw stiffness during recovery
Korean surgeons reduce risks by utilizing advanced surgical techniques and careful planning.
Surgical Techniques Used
In Korea, mandibular body reduction is performed using:
- Precise Bone Cutting (Osteotomy): Sections of the mandibular body bone are removed or reshaped
- Intraoral Incisions: Incisions inside the mouth prevent visible scars
- 3D Imaging and Digital Planning: Surgeons use CT scans and computer simulations for customized surgery
- Minimally Invasive Bone Contouring: Smooth bone edges for natural jawline appearance
- Combination with Other Procedures: Often combined with mandibular angle reduction or genioplasty for overall facial balance
Recovery & Aftercare
Recovery typically involves:
- First 1–2 weeks: Significant swelling and mild discomfort; soft diet recommended
- Weeks 2–4: Swelling reduces; patients gradually return to normal activities
- 1–3 months: Final contour results appear as swelling resolves
- Patients avoid strenuous chewing and heavy physical activities for 4–6 weeks
Post-operative care in Korea includes regular follow-ups, cold compress treatments, and sometimes lymphatic drainage massages to aid healing.
Results & Longevity
Results from mandibular body reduction are long-lasting and usually include:
- A slimmer, more contoured lower jaw
- Enhanced facial proportion and harmony
- Permanent changes due to bone removal and reshaping
- Improved confidence and satisfaction with facial appearance
Final results generally become visible within 3 to 6 months as swelling completely subsides.
Treatment Process in Korea
The treatment process in Korea is highly advanced and patient-centered:
- Initial Consultation: Detailed facial analysis with 3D CT scans and imaging
- Customized Surgical Planning: Digital simulations to tailor the procedure
- Surgery: Typically performed under general anesthesia, lasting 2–4 hours
- Hospital Stay: Day surgery or overnight stay depending on clinic and patient
- Comprehensive Aftercare: Follow-ups, swelling management, and dietary advice
Korea’s commitment to technological innovation and expert surgeons ensures precise and safe procedures.
Cost Range
Mandibular body reduction in Korea typically costs between:
- ₩8,000,000 to ₩18,000,000 KRW
- Approximately $6,000 to $13,500 USD
Prices vary based on the complexity of the surgery, surgeon’s reputation, and clinic facilities. Packages often include anesthesia, hospital fees, and aftercare.
Popular Clinics
Some top clinics in Korea known for mandibular body reduction surgery are:
- ID Hospital – Specialists in facial bone contouring with cutting-edge technology
- Banobagi Plastic Surgery – Known for natural and balanced facial reshaping
- THE LINE Plastic Surgery – Offers meticulous jawline contouring with excellent outcomes
- GNG Hospital – Renowned for safety and precision in facial bone surgeries



