V-Line Jaw Surgery: China vs Korea — Cost, Recovery, Safety (2026)

V-line surgery is not a quick cosmetic tweak: it is bone surgery on the jaw and chin, performed under general anaesthesia, usually with at least a night in hospital and weeks of swelling^[17][3]. Neither China nor Korea publishes an official price for it. In Shanghai, public hospitals set their own fees for aesthetic jaw and chin osteotomy and must display them on site^[5][6]; in Korea, each clinic sets its own fees, and the last government price survey dates from 2015^[25][26]. What should decide the trip is not the headline price but three checks: is the hospital allowed to perform this grade of surgery, who exactly will operate, and can you stay about two weeks and get follow-up at home?

What "V-line" surgery actually is

"V-line" is a marketing name, not a medical term. It usually combines two operations^[16][14]:

• Mandibular angle reduction (下颌角截骨 / 사각턱 축소): removing or trimming the bony corners of the lower jaw, sometimes with thinning of the outer bone layer, to narrow a square lower face.
• Genioplasty (颏成形 / 턱끝 성형): cutting the chin bone, narrowing or repositioning it, and fixing it with small titanium plates and screws^[17].

Add cheekbone (zygoma) reduction and clinics call it "facial bone contouring" or "three-area contouring". The incisions are made inside the mouth, so there are no visible facial scars^[17].

Two distinctions matter before you compare quotes:

• A chin implant is not a genioplasty. Shanghai's official grading catalogue lists implant chin augmentation as a grade-1 procedure, but chin, jaw-angle and cheekbone osteotomies as grade 4 — the highest-risk category — performed with tracheal intubation^[3].
• Contouring changes the outline of the bone, not the bite. If your teeth do not meet properly, that is a different problem: hospitals treat bite deformities with orthognathic (corrective jaw) surgery combined with orthodontics^[9], a longer course of treatment.

Why this is major surgery, not a trip add-on

China's national catalogue defines grade-4 aesthetic surgery as complex, technically difficult and high-risk, and places jaw-angle correction, cheekbone reduction and "other plastic surgery of the upper and lower jaw" in that grade^[2].

What recovery looks like, according to maxillofacial surgeons and published series:

• Hospital stay: after a genioplasty alone, most patients stay one night^[17]; jaw-angle reduction or several procedures combined can mean longer — ask.
• Swelling: worst on days 2–3; most has gone after about two weeks, but subtle swelling can last months^[17]. The slimming effect is typically apparent only after about three months^[16].
• Eating and checks: a Shanghai Ninth People's Hospital study of guided jaw-angle osteotomy prescribed a liquid diet for two weeks, a CT scan at one week and a review at six months^[11].
• Numbness: the lower lip and chin are numb after genioplasty; it can take several months to settle and lasts in a minority of patients^[17].

What can go wrong — figures from published series

These numbers come from specific surgeons and clinics. They are not a prediction of your risk.

• Nerve injury and numbness. Among 588 Korean patients operated on by one surgeon, 6.5% had sensory changes in the chin, lower lip or mouth, and 1.5% still had them after a year; changes were more frequent when genioplasty was added^[14].
• Infection. In the same series, 3.2% developed an infection within two weeks; about 6% had an infection overall, almost all within five months, and two became chronic^[14].
• Fracture and bleeding. A survey of 33 Korean plastic surgeons covering 1,251 jaw-angle operations found a 9.9% complication rate, including 8 fractures of the jaw below the joint (subcondylar) and 6 cases of severe bleeding, plus temporary facial-nerve weakness, limited mouth opening, asymmetry, under- or over-correction and "secondary angles"^[15].
• Revision. Revision surgery after an operation abroad can be more complicated than the first operation, and local doctors may not know what technique was used^[18].

Bleeding is the complication that can kill. In a widely reported Seoul case, a university student died after facial contouring surgery in 2016. The courts found that the clinic ran several operating rooms in sequence, that the surgeons were busy with other operations while he bled, and that a nursing assistant was left to apply pressure for about 30 minutes. Korea's Supreme Court upheld the lead surgeon's three-year prison sentence in January 2023^[24].

How long to stay, and who should not travel for it

The American Society of Plastic Surgeons suggests waiting at least 7–10 days after facial procedures such as facelifts and rhinoplasty before flying, because surgery and long flights each raise the risk of blood clots and together compound it^[18]. Jaw-bone surgery is a bigger operation than those examples, so treat 7–10 days as a floor, not a target. Early infections in the 588-patient series appeared within two weeks^[14], so plan around 14 days near the hospital after surgery, with a changeable flight and your surgeon's written clearance. In that time, avoid sun, alcohol, swimming and long tours^[18] — see recovery and travel activities.

Postpone or rethink the trip if:

• you cannot stay about two weeks, or your return flight cannot move;
• you have no doctor at home willing to see you if numbness, infection or a loose plate appears — complications far from the original surgeon are hard to manage^[18];
• you take blood thinners, or have a bleeding disorder or an uncontrolled chronic condition — raise these with the surgeon before anything is booked;
• you are a minor: Chinese rules forbid aesthetic procedures on people without full legal capacity unless a guardian consents^[1], and reputable surgeons are cautious here;
• your main concern is your bite rather than your outline.

China: rules, verification and price

Who may perform it

In China, any invasive aesthetic procedure must take place in a licensed medical institution whose registered subjects include medical aesthetics, led by an attending surgeon with at least six years in aesthetic or plastic surgery, after written informed consent^[1]. On top of that, grade-4 procedures — including jaw-angle reduction — are reserved for tertiary plastic-surgery hospitals and tertiary general hospitals with a medical-aesthetics or plastic-surgery department^[2]. Provinces may adjust the lists^[2]; Shanghai's 2024 catalogue keeps all facial bone osteotomies in grade 4^[3].

Shanghai also caps how much aesthetic surgery one patient may have within 24 hours, using a points index. At tertiary hospitals the cap is 12 points with anaesthetic monitoring; a jaw-angle or a chin osteotomy scores 4, and a combined cheekbone–jaw–chin operation scores 10^[3]. If you are offered V-line "plus" several other procedures on the same day, ask how that fits within the cap.

How to verify a hospital and a surgeon

1. Look up the institution on the National Health Commission's government-services portal (医卫机构查询) and check that its registered subjects include 医疗美容科 / 美容外科 or 整形外科^[4].
2. Look up the named surgeon (医卫人员查询)^[4], and get written confirmation that this person will operate.
3. Ask whether the hospital is a tertiary (三级) hospital and has recorded the specific grade-4 procedure.

These checks, and how to spot illegal studios, are explained in cosmetic surgery in China and plastic & aesthetic surgery.

Example: Shanghai Ninth People's Hospital

Shanghai Ninth People's Hospital, affiliated with Shanghai Jiao Tong University School of Medicine, appears in the Shanghai government's English directory of hospitals with international medical services as a tertiary grade-A general hospital. The listing gives English as the service language, names Oral & Craniomaxillofacial Surgery and Plastic Surgery among its departments, and places the international service at No. 1908 West Gaoke Road, Pudong, open Monday–Saturday 8:00–11:30 and 13:30–17:00; phone +86 21 5331 4069 (international medical service, Monday–Saturday 8:00–17:00). It also lists insurers that offer direct payment^[7].

Two departments are relevant:

• Plastic & Reconstructive Surgery (整复外科), founded in 1961, with divisions that include craniofacial surgery and aesthetic surgery^[8]. Its surgeons have published on guide-plate-assisted jaw-angle osteotomy performed under general anaesthesia through an incision inside the mouth^[11].
• Oral & Craniomaxillofacial Surgery (口腔颅颌面科), whose stated work includes facial contouring (颌面轮廓整形) alongside combined orthognathic and orthodontic treatment^[9].

The international and VIP department opened at the West Gaoke Road site in January 2024. The plastic-surgery sub-specialties announced there cover head-and-neck deformity repair, scars, fat grafting, nose, eye, breast and other work, but do not mention facial bone contouring^[10]. Ask the international desk which department would see you, where the operation would take place and who would operate. Use the contact details in the government listing or the hospital's own channels.

In Beijing, the Plastic Surgery Hospital of the Chinese Academy of Medical Sciences, a tertiary grade-A specialist plastic-surgery hospital, runs a craniomaxillofacial plastic surgery department (颅颌面整形科); general enquiries +86 10 5396 8000 (working days 8:00–11:30 and 13:30–16:30). Its overview page does not describe services for international patients^[12].

Price: no public price list

There is no public price list for V-line surgery in China. In Shanghai, since 23 January 2026, public hospitals set the prices of aesthetic and plastic-surgery items themselves. They must display each item, what it covers, the billing unit and the price at the place of service, tell patients in advance, and these items are excluded from basic medical insurance^[5]. The municipal item list shows how a jaw quote is built: a mandibular osteotomy fee per side, with surcharges for long-curve osteotomy or repeat surgery; a chin contouring fee, with surcharges for bone grafts or complex cuts; and a cheekbone fee per side — every one marked "set by the hospital"^[6]. "Price lists" for named hospitals on third-party websites are not official.

Ask for a written, itemised quote after an in-person consultation that covers:

• the surgical fee for each side and for the chin, plus any surcharges;
• anaesthesia, ward days and nursing;
• CT and 3D planning, cutting guides, and the plates and screws (with brand);
• medicines, follow-up visits and stitch checks;
• whether the price is for the ordinary department or the international/VIP tier, which costs more (see international departments explained).

Under the Shanghai rules, a hospital that performs your treatment may not also charge a separate fee for designing the plan^[6].

Korea: rules and price

Registration and what clinics must give you

Korean medical institutions that want to attract foreign patients must register with their city or provincial government. They need at least one specialist for each department involved and medical malpractice insurance, and registration lasts three years; agencies (facilitators) must register too^[19]. You can search registered institutions and facilitators on the Medical Korea information system run by the Korea Health Industry Development Institute (KHIDI)^[21]. Registered institutions must display their registration certificate and make sure foreign patients are told the diagnosis, treatment method and possible side effects, receive a treatment contract with the estimated cost in the government's format, and know the dispute procedure^[20].

Operating-room cameras

Since 25 September 2023, Korean institutions that operate on patients under general anaesthesia or sedation must have CCTV in the operating room and must film the operation if the patient or guardian asks, unless a legal exception applies, such as emergency or high-risk surgery. Footage is kept at least 30 days and released only to investigators or courts, to the Korea Medical Dispute Mediation and Arbitration Agency, or with everyone's consent^[22]. The measure aims to protect patients from abuses such as surgery by unqualified staff^[23]. A request made when filming would stop the operation going ahead on schedule can be refused, so hand in the request form well before the day^[22].

Price

Cosmetic procedures fall outside Korean national health insurance, and each institution sets its own fees; KHIDI itself says that charging foreign patients differently is hard to treat as illegal^[25]. The only government survey dates from 2015, when the health ministry and the Korean association of plastic surgeons published fee ranges for 45 procedures for foreign patients^[26]; cheekbone reduction, for example, was listed at 6–10 million won at 2015 prices, as a non-binding reference^[27]. We could not find a current official or peer-reviewed price for V-line surgery in Korea. The ranges quoted on clinic and agency websites are unverified, so we do not repeat them.

Korean cosmetic procedures carry 10% VAT^[29]. The refund scheme for foreign tourists applied only to services received by 31 December 2025^[28]; bills to revive it were still before the National Assembly in August 2026^[30]. Ask whether a quote includes VAT.

For disputes, the Korea Medical Dispute Mediation and Arbitration Agency (K-medi) offers free consultation on weekdays, 9:00–18:00: +82 2 6210 0080 (counselling centre), or 1670-2545 from within Korea^[31].

China vs Korea at a glance

Before you book: questions to ask

• Is this a tertiary hospital (China) or a registered foreign-patient institution (Korea)? What is the registration number?
• Who will operate, and will that surgeon be present for the whole operation? Can it be filmed (Korea)?
• How many jaw-angle and chin osteotomies does this surgeon perform a year?
• What exactly is in the written quote, and what would a revision, plate removal or treatment of a complication cost?
• How many nights in hospital, and when will you clear me to fly?
• What will I take home — operative note, anaesthesia record, CT scans, plate and screw details^[13]? Who answers my messages after I leave?

Next steps

• Browse hospitals with plastic & aesthetic services, and confirm that each one actually performs facial bone surgery — offering aesthetic care is not the same thing.
• Read cosmetic surgery in China and plastic & aesthetic surgery in China for licence checks.
• Plan recovery and aftercare with recovery and travel activities, risks and complications and medical records and follow-up.
• Use the planner to build a two-week itinerary with buffer days before your flight home.