Rhinoplasty Korea & Double Eyelid Surgery: SINSANG Apgujeong Gangnam

Medical Content Reviewed by MTK Editorial Team | Updated: June 2026

Booking note: SINSANG Plastic Surgery is bookable through MTK (Medical Travel Korea) — an official Google Reserve partner and SINSANG's official booking partner, exclusively indexing Foreign Patient Attraction Institution–certified facilities. Every booking includes transparent upfront pricing matrices with no foreign markups, and dedicated language support with interpreters experienced in clinical terminology is provided upon request.

Quick answer: Rhinoplasty Korea and double eyelid surgery Korea searches frequently lead to Gangnam's specialist clinics, and SINSANG Plastic Surgery is one of the district's practices offering both alongside two Korean Intellectual Property Office–registered jawline and neck techniques — C.P.C and Neck Reduction®. The clinic structures each of its four signature procedures (nose, eyes, chin, and neck) around individualized anatomical analysis rather than a single standardized technique.

What's in this guide:

• SINSANG's Four Signature Procedures
• Rhinoplasty: Angle-Based Customization
• Double Eyelid Surgery: Line-Type Customization
• C.P.C & Neck Reduction®: Registered Jawline Techniques
• Accreditation: What to Verify Before You Book
• Clinic Profile: SINSANG Plastic Surgery
• Supporting Non-Surgical Options
• Frequently Asked Questions

SINSANG's Four Signature Procedures

SINSANG Plastic Surgery, led by Director Lee Young-jae from a 500-pyeong (roughly 1,650 square meter) facility in Gangnam, organizes its practice around four signature areas — rhinoplasty, double eyelid and eye surgery, chin and jawline correction, and neck contouring — with a stated philosophy of thorough diagnosis, performing "only the necessary surgeries," and building patient trust through results rather than marketing claims. Two of the clinic's jawline and neck techniques are registered trademarks with the Korean Intellectual Property Office, discussed in detail below.

SINSANG's four signature procedures — trademarked and branded protocols the clinic uses across its official marketing.

Rhinoplasty: Angle-Based Customization

SINSANG's approach to rhinoplasty Korea patients research emphasizes achieving a satisfying result in a single surgery by analyzing each individual's ideal facial ratios to create a natural, dimensional line from bridge to tip, rather than applying a single standard shape. The clinic references specific angle ranges as part of its planning process:

• Nasolabial angle adjustment: 95–110°
• Tip angle adjustment: 120–140°
• Hump correction with angle adjustment: 120–140°

These reference ranges reflect standard rhinoplasty planning parameters used to guide a natural-looking bridge-to-tip line, rather than a proprietary SINSANG-only measurement system.

Double Eyelid Surgery: Line-Type Customization

SINSANG's double eyelid surgery Korea patients can choose from multiple line types and fixation methods rather than a single default technique, with the clinic stating that even eyebrow-to-eye distance ratios are factored into the design:

This procedure is positioned for patients wanting to correct a tired or sleepy-looking appearance, those seeking a natural but clearly defined eyelid line, and revision cases from prior eyelid surgery.

C.P.C & Neck Reduction®: Registered Jawline Techniques

Beyond standard liposuction, SINSANG has developed two Korean Intellectual Property Office–registered techniques specifically for double chin and neck concerns:

C.P.C (registration no. 40-2152670-0000) and Neck Reduction® (registration no. 40-2152669-0000) both build on a shared three-step foundation: fat removal via ultra-fine cannula, platysma muscle tightening through a minimal incision, and behind-the-ear fixation threads suspending the area in what the clinic describes as a "hammock-like" structure. Neck Reduction® adds submental and ear-side gland reduction, evaluated through a pre-surgical design consultation covering gland size, muscle position, deep fat volume, skin thickness and laxity, and dissection range.

Accreditation: What to Verify Before You Book

Korea's Ministry of Justice and Ministry of Health and Welfare designate select clinics as Foreign Patient Attraction Institutions, based on certified specialist staff, standardized sterilization protocols, active malpractice insurance, transparent pricing, and multilingual consultation capability. This designation is a legal prerequisite for treating international patients in Korea.

Clinic Profile

SINSANG Plastic Surgery — Apgujeong, Gangnam

C.P.C & Neck Reduction® Trademark Holder

Direct Book

SINSANG Plastic Surgery operates a full pre-operative diagnostic system — including blood tests, ECG, X-ray, and CT scanning to determine surgical suitability — with a board-certified anesthesiologist present throughout every procedure and operating room CCTV recording (with patient consent) to prevent unauthorized surgeon substitution. Care continuity is structured around a single dedicated surgeon from initial consultation through surgery and follow-up. The clinic also operates a 3D ultrasound diagnostic system for individual anatomical mapping ahead of surgery, and holds Ministry of Health and Welfare certification as an Advanced Regenerative Medicine Institution (certification no. 재생-1-0037) through its affiliated Novacellix research center, which conducts certified research into autologous stem cell applications.

Chief Plastic Surgeon Dr. Lee Young-jae is a board-certified plastic surgeon who completed his residency in the Department of Plastic Surgery at Samsung Medical Center and holds an adjunct professorship at Sungkyunkwan University School of Medicine. He is a full member of the Korean Society of Plastic and Reconstructive Surgeons (KSPRS), the Anti-Aging Research Society under KSPRS, and the Fat Grafting & Stem Cell Research Society under KSPRS, as well as an international member of the American Society of Plastic Surgeons (ASPS) and the International Society of Aesthetic Plastic Surgery (ISAPS). He previously practiced as a plastic surgeon at Faceline Plastic Surgery Clinic.

• Best for: Patients researching rhinoplasty Korea or double eyelid surgery Korea who also want the option of a registered, trademarked jawline or neck protocol under the same practice.
• Address: 150, Dosan-daero, Gangnam-gu, Seoul, 5th–6th floor
• Language support: English, Japanese, Simplified Chinese

Supporting Non-Surgical Options

For patients wanting to address mild jawline or neck laxity without surgery, or as a maintenance option after C.P.C or Neck Reduction®, SINSANG also operates energy-device treatments — including Ultherapy Korea patients frequently search for as a non-surgical starting point before considering surgical correction:

• Ulthera (Ultherapy Korea): High-intensity focused ultrasound targeting the SMAS layer, with tip sizes customized by treatment depth — a 1.5mm tip for fine wrinkle reduction, a 3.0mm tip for elasticity improvement, and a deeper tip (in the 4-to-4.5mm range depending on treatment area) for lifting deeper wrinkles.
• V-RO Lifting: Combines HIFU and radiofrequency energy through two interchangeable handpieces — an FL (Focused Linear) tip for HIFU-only treatment, and an SD (Synergy Dotting) pen-type tip combining HIFU and RF for delicate curved areas like the jawline.
• ONDA Lifting: Ultra-shortwave energy delivered through dual-depth handpieces — a 7mm handpiece targeting deeper fat and collagen for double chin and larger areas, and a 3mm handpiece for finer jawline and smile-line contouring.

How MTK's Four-Step Patient Flow Works

1. Step 1 — Pricing Transparency Matrix: MTK evaluates all connected clinics to confirm transparent upfront pricing matrices with no foreign markups or hidden administrative surcharges.
2. Step 2 — Procedure Matching: MTK coordinators help match your specific concern — nose, eyes, chin, or neck — to the relevant consultation before you book.
3. Step 3 — Doctor Verification: MTK confirms that your consulting doctor personally performs your treatment, and documents this before booking.
4. Step 4 — Dedicated Language Support: MTK coordinates dedicated language support with interpreters experienced in clinical terminology, covering consultation, surgical briefing, and aftercare instructions.

Frequently Asked Questions

How long is recovery after rhinoplasty Korea procedures?

Recovery varies by case complexity and individual healing. As general guidance across most rhinoplasty procedures, a splint is commonly worn for roughly 1-to-2 weeks, with most visible swelling resolving over the following month and subtler swelling continuing to settle for up to a year. Revision rhinoplasty or hump correction cases can require a longer adjustment period than primary rhinoplasty. Confirm your specific expected timeline directly with SINSANG during consultation, as this depends on your individual surgical plan.

How do I choose between In-Out Line, Semi-Out Line, Out Line, and In Line for double eyelid surgery?

The right line type depends on your existing eyelid anatomy, eyebrow-to-eye distance, and desired outcome — this is why SINSANG's consultation process evaluates these ratios individually rather than defaulting to one standard line. Patients wanting a subtle, natural result often lean toward an In Line or Semi-Out Line, while those wanting a more dramatic, defined crease may be better suited to an Out Line, though this should be confirmed with your surgeon based on your specific eyelid structure.

How do I know if I need C.P.C or Neck Reduction® for my double chin?

If your double chin is primarily excess fat with some muscle laxity, C.P.C typically addresses this. If Botox injections for salivary gland reduction haven't worked, if your chin has sagged following prior facial liposuction, or if excess fat blurs the boundary between your face and neck, Neck Reduction® — which adds submental and ear-side gland reduction — is designed for this more complex presentation.

Can I combine rhinoplasty, eyelid surgery, and jawline correction in one trip?

Combining procedures in a single visit is common for international patients, though the specific combination and sequencing depends on individual anesthesia safety limits and recovery overlap. Your MTK coordinator can help sequence a multi-procedure consultation with SINSANG's surgical team to determine what is safely combinable in your case.

What safety measures does SINSANG have in place for surgical patients?

The clinic conducts comprehensive pre-operative testing (blood work, ECG, X-ray, CT scan), maintains a board-certified anesthesiologist on-site throughout every procedure, and records operating rooms via CCTV with patient consent specifically to prevent unauthorized surgeon substitution. Care is provided by a single dedicated surgeon from consultation through follow-up.

Does SINSANG regularly treat international patients?

Yes. The clinic reports visitor interest from patients across the United States, China, Hong Kong, Japan, the United Kingdom, and other countries, and provides dedicated language support with interpreters experienced in clinical terminology in English, Japanese, and Simplified Chinese.

Medical Disclaimer: This guide is for informational purposes only and does not constitute medical advice. Post-operative complications such as infection, inflammation, or bleeding may occur, and results and satisfaction vary by individual. Always consult with a licensed medical professional before booking any procedure. This guide profiles a single clinic based on its verified public information.