Faceline identifies Dr. Lee Jin-soo as its representative director for facial contouring and double-jaw surgery in Seoul. Its treatment range includes weak-chin correction and chin osteotomy. Patients can ask him to distinguish an isolated chin movement from a broader jaw operation, using their imaging, bite assessment and desired front-view and profile changes.

Profile essentials
Also listed as: Jin-soo Lee
- Current role
- Representative director, Faceline
- Clinical focus
- Double-jaw surgery and facial contouring
- Research role
- Director, F-LINE Facial Contouring Research Institute
Professional background
The clinic’s published biography lists his role as director of the F-LINE Facial Contouring Research Institute and describes his work in maxillofacial contouring. Faceline also identifies him among its Seoul National University medical graduates. His listed clinical focus encompasses facial bone surgery, while the practice has a separate orthodontic specialist within its coordinated team. These are useful distinctions when a consultation involves both appearance and dental alignment.
Why patients researching chin surgery may consult him
Faceline’s contouring service includes weak-chin correction, T-osteotomy and revision contouring. A consultation with Dr. Lee can therefore be framed around a specific structural question: should the chin move forward, change height or width, or be assessed in relation to the tooth-bearing jaw? Ask him to explain the proposed change on your own imaging and to distinguish the role of isolated chin surgery from that of orthognathic treatment.
A focused consultation agenda
Bring front, profile and oblique photographs and explain the features you want to preserve as well as the change you want. Ask how the proposed design affects the lower lip, the crease above the chin and the transition into the jawline. If a combined contouring plan is proposed, ask which component delivers each benefit and how the additional procedures affect risk and recovery.
For a revision, provide previous CT scans and operation records. Ask what can be reliably corrected, which aspects may be limited by previous surgery, and how sensation or bite concerns will be evaluated before deciding on another operation.
Planning continuing care
Establish which reviews Dr. Lee will conduct personally and how the clinic coordinates orthodontic input when needed. Request a written plan for follow-up, imaging, diet and return travel. Before leaving Korea, obtain the operation record and the details of any implant or fixation hardware so your future care team has an accurate account of the treatment.
Arrange a consultation with the named specialist
When contacting Faceline Plastic Surgery, request Dr. Lee Jin-soo by name and specify whether you want an initial assessment or a second opinion. Ask whether the first discussion will be with the surgeon or a coordinator, and whether the same clinician will explain the final plan after examining you. Bring a short list of changes you would like and features you want to preserve.