Worried about reducing cheekbones but ending up with a “fake face” or excessive flatness? The zygoma is a three‑dimensional curved bone – the anterior cheekbone, 45° zone, and lateral zygomatic arch each have their own role. A truly good surgery does not simply shave bone flat, but adjusts the angle and volume of these three parts through osteotomy and inward repositioning, narrowing the frontal width while retaining midface projection. The mainstream L‑type and HIGH‑3D techniques in Gangnam for 2026 can achieve such natural results, but over‑resection or improper fixation may indeed cause sagging. The following explains the osteotomy logic and sagging‑prevention design of these three techniques, helping you make the right decision.
Zygoma Reduction (광대축소술) is a surgery that addresses the mid‑facial bone – the zygomatic complex – by osteotomy, inward repositioning, or shaving. The zygoma is a 3D curved bone, consisting of the anterior zygoma (Apple Zone), the 45° zygoma, and the lateral zygomatic arch. The core of the surgery is not simply “shaving off bone”, but rather, after precise 3D CT analysis, performing osteotomy on the zygomatic body and arch, then rotating or shifting them inward to adjust the angle and volume among the three parts. This reduces the frontal facial width, softens the side profile, while preserving natural midface projection. Modern Korean zygoma reduction has evolved into a highly refined procedure, emphasising rigid fixation to prevent facial drooping.
Zygoma reduction is mainly suitable for those with:
Absolute contraindications: Active infection in the treatment area (e.g., dental caries, periodontitis, oral ulcers); severe systemic diseases (uncontrolled hypertension, diabetes, heart disease, blood disorders); keloid tendency; pregnancy or breastfeeding; minors (skeletal immaturity); unrealistic psychological expectations.
Korean zygoma reduction can be classified by osteotomy method, fixation method, and surgical scope. Below is a comparison of mainstream techniques in Gangnam, Seoul, for 2026:
| Surgical Method | Osteotomy Type | Fixation Method | Key Features | Best Indication | Reference Price (KRW) |
|---|---|---|---|---|---|
| I‑type osteotomy | Straight cut | Usually no fixation or simple fixation | First‑generation technique; simple but with risks of non‑union and sagging | Mild prominence, low demand | ₩4,500,000 – 6,500,000 |
| L‑type osteotomy | L‑shaped cut | Double fixation | Faster recovery, lower sagging risk; mainstream in Korea | Both anterior and lateral zygoma need adjustment | ₩5,500,000 – 8,500,000 |
| HIGH‑3D high‑level zygoma reduction | High L‑shaped cut | 3D rotational fixation | Covers the 45° region, reduces frontal width while preserving 3D projection | Prominent cheekbones without sacrificing midface projection | ₩6,500,000 – 10,000,000 |
| Facial Contouring Trio (zygoma + jaw + chin) | Zygoma + mandible + chin | Fixed per region | Comprehensive adjustment of mid‑ and lower‑face contour | Combined issues of zygoma, jaw, and chin | ₩15,000,000 – 30,000,000 |
Selection advice: If your main concern is zygomatic arch flaring causing a wide front view, choose L‑type or HIGH‑3D; if the 45° cheekbone prominence is the core issue, HIGH‑3D has more advantages; if you also have a wide jaw angle or short chin, the Facial Contouring Trio can achieve overall harmony. Always undergo 3D CT for precise diagnosis beforehand.
Step 1 – Consultation & 3D CT: A Korean facial contour specialist evaluates the zygomatic shape, thickness, curvature, rotation, and nerve pathways using 3D CT to customise the osteotomy plan.
Step 2 – Pre‑operative preparation: 8 hours of fasting. Surgery under general anaesthesia.
Step 3 – Precise procedure: Small incisions are made intraorally and at the temple area, and the zygoma is exposed subperiosteally. According to the pre‑operative design, osteotomy is performed, the body and arch are rotated or shifted inward, then fixed with bone screws using double fixation. Surgery takes about 2 hours.
Step 4 – Hospitalisation and observation: 1–3 days of inpatient stay.
Step 5 – Post‑operative care: Wear a compression facial bandage – full‑time for the first 3 days, then only at home or during sleep for 1–2 weeks. Sutures are removed at 2 weeks. Diet starts with liquid, gradually transitioning to soft food, and avoid hard chewing for 6 weeks. Avoid strenuous exercise for 6 weeks.
Immediate effect: Early post‑operative swelling and bruising are noticeable – normal tissue reactions. Preliminary contour changes become visible after 1–2 weeks when swelling subsides.
Progressive effect: Swelling and bruising usually subside within 2–3 weeks. Complete bone healing and soft tissue adaptation take 3–6 months, at which point the result stabilises. Full recovery (bone remodelling completed) takes about 6–12 months.
Duration: The effect of zygoma reduction is semi‑permanent – bone does not regenerate after osteotomy, so results are long‑term stable. However, with age, loss of skin elasticity and soft tissue volume loss may affect the contour.
Q1: What’s the difference between zygoma reduction and Botox for cheekbones?
A: Zygoma reduction is a bone surgery with permanent results; botulinum toxin acts on the masseter muscle – only effective for muscle‑type wide faces and is temporary. Note: injecting Botox into the cheekbone area may cause facial drooping or asymmetry; it is not recommended alone.
Q2: Will there be visible scars?
A: Korean zygoma reduction mainly uses intraoral incisions with a tiny temple incision. The intraoral incision leaves no external scar, and the temple incision is very well hidden, almost invisible after healing.
Q3: How long is recovery? When can I return to work normally?
A: You can resume daily activities in 1–2 weeks (with headgear); swelling and bruising subside significantly in 2–3 weeks; normal diet (soft food) can gradually resume after 4 weeks; results stabilise at 3–6 months. It is recommended to stay in Korea for 10–14 days for suture removal and first follow‑up.
Q4: How much does zygoma reduction cost in Korea?
A: In 2026 Gangnam, single‑site zygoma reduction costs about ₩4,500,000 – 10,000,000, depending on hospital, surgeon, and technique (I‑type / L‑type / HIGH‑3D). Promotional prices can be as low as ₩1,650,000 (but check if all fees are included). The Facial Contouring Trio (zygoma + jaw + chin) costs about ₩15,000,000 – 30,000,000. Always confirm whether the quote includes 3D‑CT, anaesthesia, hospital stay, and post‑op care.
Q5: Will my face sag after zygoma reduction?
A: Over‑reduction or improper fixation can indeed cause soft tissue ptosis. Modern Korean techniques use double fixation, high osteotomy, and soft tissue suspension to effectively prevent sagging. Choosing an experienced facial contour specialist is key to minimising risk.
Common side effects and risks: Post‑operative trismus, local numbness, swelling, bruising. Potential complications include infection, haematoma, nerve injury, malunion, facial asymmetry, etc. Zygoma reduction is a high‑risk Grade 4 surgery and must be performed in a tertiary plastic surgery hospital or a tertiary general hospital with an authorised aesthetic surgery department.
Rational advice: Zygoma reduction is an irreversible bone surgery. Choosing a reputable large institution and an experienced facial contouring specialist is the core of ensuring safety and results. Pre‑operatively, always complete a 3D CT scan to fully understand your bone structure. Post‑operatively, strictly follow instructions: wear compression bandage, control diet, and attend regular follow‑ups. Manage expectations rationally – zygoma reduction provides significant yet natural contour improvement, but it is not a “head swap”; aim for a soft and harmonious result rather than extreme smallness. Beauty is worth investing in, but safety always comes first.