Sinsa Oral & Maxillofacial Surgery is in Changwon, not Seoul. Its published service includes chin contouring and correction of recessed or disproportionate chins alongside jaw surgery. Dr. Ji-woong Jung leads the practice. A consultation should establish whether the concern involves the chin alone or the position and function of the tooth-bearing jaw.
Chin contouring · Chin augmentation assessment · Orthognathic surgery · Facial asymmetry correction · 3D-CT planning

Profile essentials
Also listed as: Sinsa Oral & Maxillofacial Surgery
- Location
- Changwon · Gyeongsangnam-do
- Clinical focus
- Chin contouring · Chin augmentation assessment · Orthognathic surgery
A jaw and chin assessment
Sinsa's orthognathic and facial contouring service specifically lists receding chin or jaw, chin disproportion requiring augmentation or reduction, and facial asymmetry. The clinic describes evaluating chin shape in relation to the surrounding jaw and midface, using 3D-CT planning. This is a different consultation emphasis from selecting an implant solely by the appearance of a side-profile photograph.
If your concern includes an uncomfortable bite, difficulty bringing the lips together, prior orthodontic treatment or a visibly retruded lower jaw, explain those issues early. The clinician can assess whether the chin itself is the main target or whether a broader skeletal problem needs investigation. A chin-only operation and orthognathic surgery have different purposes and treatment pathways.
Director and specialist background
The clinic's doctor profile identifies Dr. Ji-woong Jung as chief director and an oral and maxillofacial surgery specialist. It records training at Samsung Medical Center and experience in hospital leadership, facial surgery clinics and private oral and maxillofacial practice. The clinic describes a director-led pathway from consultation and imaging through surgery and recovery. Ask who will perform each part of the operation and who provides anesthesia and postoperative clinical coverage.
Interpreting a 3D plan
Use the imaging discussion to understand the location of the nerves, tooth roots and proposed movement. Ask the surgeon to distinguish a change in chin projection from a change in the position of the tooth-bearing lower jaw. If orthodontic treatment may be needed, discuss its timing, where it will be delivered and how an overseas dentist or orthodontist would coordinate with the Korean team.
The clinic's planning material discusses comparing preoperative and postoperative imaging. Ask which follow-up images are clinically indicated, what they are intended to assess, and when results can be judged meaningfully. A simulation can help communicate a plan, but the soft-tissue appearance and healing timeline remain individual. Request both the proposed benefit and the important uncertainties in understandable language.
Travel logistics for Changwon
Despite its name, this practice identifies its location as Changwon in Gyeongsangnam-do. Plan accommodation and transport around that location rather than assuming a Seoul clinic. Use the supplied international website to confirm the exact address, consultation availability, language arrangements and the number of in-person appointments required. Ask whether any preliminary orthodontic or dental records should be obtained before leaving home.
The postoperative plan may include dietary changes, oral-hygiene instructions, wound review and imaging, depending on the operation. Confirm how these visits fit into your stay and what happens if a review needs to be delayed or repeated. Before return travel, obtain the surgeon's assessment, the clinical records and a practical plan for follow-up at home. If orthodontics is part of treatment, establish responsibility for that continuing care before surgery.
Finding the right team and appointment location
Sinsa describes a director-led process connecting consultation, three-dimensional planning and follow-up. This practice is in Changwon despite the Sinsa name. Obtain the exact appointment address and local review schedule before arranging accommodation or transport.