“Most people know about nose and eye surgery, but few realize that Korea leads the world in skull reshaping. Bone cement cranioplasty can transform your head shape — forehead, back of head, and crown — giving you the perfect silhouette you’ve always wanted.”
In Korea, bone cement cranioplasty has become one of the most sought-after procedures for patients seeking a more harmonious head shape. Whether it’s a flat forehead, an under-projected back of head, or an asymmetric crown, Korean craniofacial specialists use medical-grade bone cement (methylmethacrylate/MMA) to sculpt the skull with precision and artistry, producing results that look and feel completely natural.
What Is Bone Cement Cranioplasty?
Bone cement cranioplasty is an aesthetic surgical procedure that uses medical-grade bone cement — specifically methylmethacrylate (MMA) — to reshape the external contour of the skull. This is not a new or experimental material. Bone cement has been used in the human body since 1940, initially for reconstructing skull defects after trauma or surgery. In 1964, it was first applied for aesthetic forehead augmentation. With over 80 years of clinical use, MMA is one of the longest-proven biocompatible implant materials in medical history.
How It Works: The surgeon makes a small incision in the scalp (typically hidden within the hairline), lifts the periosteum (the membrane covering the skull), and applies bone cement directly onto the skull surface. The cement hardens within minutes, during which time the surgeon sculpts it in real time to match the patient’s unique skull contour. This means no pre-fabricated mold is needed — the surgeon can customize the shape for each individual patient on the spot.
Korea’s Edge: Korea has the world’s most developed ecosystem for aesthetic cranioplasty. Specialized clinics like HeadSculptor (조각성형외과) in Gangnam, Seoul, focus exclusively on skull reshaping, with over 15 years of dedicated experience and thousands of completed cases.
Forehead Augmentation
Forehead augmentation is the most popular application of bone cement cranioplasty. A flat or receding forehead can make the face appear less dimensional, particularly in profile view. Bone cement augmentation creates a fuller, rounder, and more feminine forehead contour, fundamentally enhancing the overall facial aesthetic.
Critical Consideration: Forehead augmentation must be planned in harmony with the overall facial proportions. If the nose bridge is low, an overly projected forehead will actually make the nose appear even flatter. Expert surgeons always evaluate the relationship between forehead height, nasal projection, cheekbone contour, and jawline before designing the augmentation plan. The incision is hidden in the hairline, leaving virtually no visible scarring.
Price Range: Injection method ₩3,000,000–5,000,000 | 3D custom implant ₩8,000,000–12,000,000
Injection Method vs. 3D Custom Implant: Detailed Comparison
| Feature | Injection Method (Direct Bone Cement) | 3D Custom Implant Method |
|---|---|---|
| Price | ₩3,000,000–4,000,000 | ₩10,000,000+ |
| Incision Size | ~3cm, minimally invasive | Larger incision (to insert pre-fabricated implant) |
| Timeline | Same-day consultation + surgery | CT scan + 3D printing (~2 weeks preparation) |
| Shape Precision | Depends on surgeon’s manual sculpting; minor unevenness possible | Computer-designed precision; smoother finish, seamless edges |
| Best For | Budget-conscious; quick results | Maximum precision and smoothness |
| Potential Risks | Over-injection may look unnatural | Larger incision may cause localized hair loss (skin tension) |
Back-of-Head Augmentation
Flat back of head (known as 짱구머리 in Korean) is one of the most common head shape concerns among Asians. Many people develop a flat occiput because they slept on their backs as infants. This not only affects the side profile but also limits hairstyle choices — many people feel uncomfortable wearing ponytails or short haircuts.
Procedure: The surgeon makes a small incision (approximately 3cm) in the crown area, injects bone cement under the periosteum, and sculpts it to create a naturally rounded back of head. In most cases, no CT scan or X-ray is required beforehand. Same-day consultation and surgery are possible.
Important: Back-of-head augmentation is not simply about making the occiput protrude more. The shape must harmonize with the overall head proportions — width, height, and bilateral symmetry — to create a naturally flowing contour.
Price Range: Injection method ₩3,000,000–4,000,000
Crown / Top-of-Head Augmentation
A flat or asymmetric crown is less common than forehead or back-of-head concerns, but it can still significantly affect the overall head shape aesthetic. Crown augmentation uses the same bone cement technique to add height to the top of the head or correct asymmetry. The procedure, technique, and pricing are similar to back-of-head augmentation.
Why Korea?
Korea holds an unrivaled position in aesthetic cranioplasty:
- World’s most experienced surgeons — Korea has dedicated cranioplasty clinics with surgical volumes far exceeding any other country
- Extreme specialization — Clinics like HeadSculptor (조각성형외과) do nothing but skull reshaping, with 15+ years of focused expertise
- Advanced 3D technology — CAD/CAM design + 3D-printed custom implants with millimeter-level precision
- International patient infrastructure — Thousands of international patients annually; full support in Chinese, English, Japanese, and more
- Outstanding value — Comparable procedures cost 3–5x more in Western countries
- Proven safety record — Silicone was only approved for forehead use in Korea in 2009; bone cement has 80+ years of clinical safety data
Ideal Candidates
- Flat forehead — want a rounder, more feminine contour
- Flat back of head — common in Asians who slept on their backs as babies
- Asymmetric skull — left-right imbalance
- Skull depression from previous trauma or surgery
- Want a better side profile
- Want to look better in hats, ponytails, or short hairstyles
BeautsGo Popular Combinations
- TOP 1 — Perfect Side Profile: Forehead bone cement + rhinoplasty → A complete transformation of the side profile from forehead to nose tip
- TOP 2 — 360° Head Shape: Back-of-head bone cement + forehead bone cement → Full circumferential head shape improvement
- TOP 3 — Youthful Fullness: Forehead bone cement + facial fat grafting → Skeletal structure + soft tissue enhancement for a youthful, rounded look
BeautsGo Service Flow
- Free Online Consultation — Send front, side, 45-degree, and top-of-head photos; describe your head shape concerns
- Expert Matching — We match you with the Korean surgeon most experienced in bone cement cranioplasty for your specific needs
- Arrival in Korea — VIP airport pickup, professional interpreter accompanies you throughout
- Pre-Surgical Assessment — Surgeon evaluates your head shape and creates a personalized surgical plan
- Surgery Day — Local anesthesia with sedation or general anesthesia; procedure takes approximately 1–2 hours
- Post-Op Care — Swelling peaks at days 2–3 and mostly subsides within 1–2 weeks; interpreter assists with follow-up visits
- Long-Term Follow-Up — Ongoing monitoring to ensure optimal results
Frequently Asked Questions
Q: Is bone cement safe?
Extremely safe. Bone cement (MMA) has been used in the human body since 1940, giving it over 80 years of clinical safety data. By comparison, silicone was only approved for forehead augmentation in Korea in 2009. Bone cement is one of the most thoroughly validated implant materials in medical history.
Q: How long does it last?
Permanently. Once bone cement hardens, it does not dissolve, get absorbed by the body, or need replacement. It is a one-time, lifelong solution.
Q: Is it painful?
The procedure is performed under local anesthesia with sedation (twilight anesthesia) or general anesthesia, so you feel nothing during surgery. Post-operative discomfort is mild, peaking at days 2–3 and largely resolving within 1–2 weeks.
Q: Can it be removed?
Yes, although removal is rarely needed. An experienced surgeon can perform removal surgery if necessary for any reason.
Q: How many trips to Korea are needed?
In most cases, one trip is sufficient. The injection method allows same-day consultation and surgery. For the 3D custom method, CT data can be transmitted remotely in advance, so the implant is ready when you arrive.
Q: Will people notice?
No. The incision is hidden within the hairline and becomes virtually invisible once healed. The result looks completely natural — as if you were born with that head shape.
*Prices are 2026 Gangnam, Seoul reference prices including BeautsGo interpreter service. Actual pricing varies by surgical plan; final quote provided at in-person consultation.
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