
Dr. Choi Jin-young
MD, PhD, DDS · Oral & maxillofacial surgeon
Two-jaw surgery · Bimaxillary protrusion · Facial contouring · Sleep apnea jaw advancement
Dr. Choi is an emeritus professor at Seoul National University. He performed complex orthognathic (jaw correction) surgery at Seoul National University Dental Hospital for 28 years, where he was chair professor and head of oral and maxillofacial surgery.
The clinic’s oral surgery site reports more than 1,500 complex cases in his experience. At Pascal he leads the team that plans two-jaw, cheekbone and sleep apnea jaw surgery on merged 3D CT and dental scans.
Positions and experience
- Representative Director, Pascal Oral & Maxillofacial Surgery Dental Clinic
- Emeritus professor, Seoul National University
- Chairman, Ilwoong Cleft Lip and Palate Medical Volunteer Association
- President, Society for Jaw and Facial Aesthetic Surgery
- Former chair professor and head of oral & maxillofacial surgery, Seoul National University Dental Hospital
- Former director, Orthognathic and Facial Contouring Surgery Center, Seoul National University Dental Hospital
- Former president, Korean Academy of Dental Sleep Medicine
- Former president, Korean Cleft Lip and Palate Association
What Dr. Choi Jin-young treats at Pascal

3D Cheekbone (Zygoma) Reduction Surgery
3D cheekbone reduction narrows the face by treating the front, 45° and side views together. The front of the cheekbone is cut,…

Two-Jaw (Orthognathic) Surgery with Digital Planning
Two-jaw (orthognathic) surgery repositions the upper and lower jaw to correct bite, profile and facial balance.

Bimaxillary Protrusion (Protruding Mouth) Surgery
Bimaxillary protrusion means the lips, gums and teeth sit further forward than normal. It can make the mouth hard to close…

Jaw Advancement Surgery for Sleep Apnea (MMA)
Maxillomandibular advancement (MMA) moves the upper and lower jaw forward to widen the airway behind the soft palate and…
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