Dr. Hyoung-Seon Baik is an emeritus professor in the Department of Orthodontics, Yonsei University School of Dentistry. Dr. Baik was the Chairman of the Department of Orthodontics and General Director of Dental Hospital in Yonsei University as well as the President of the Korean Association of Orthodontists and Korean Cleft Lip & Palate Association. He graduated Yonsei University in 1977 and received his MSD in 1980 and PhD at the same institution in 1986. He was a visiting assistant professor at the University of North Carolina in 1988-89 and visiting professor at the University of Southern California in 2000. of Orthodontics. He has been invited in numerous international meetings as a speaker such as the 85th Annual Meeting of the German Orthodontic Society, the 7th International Orthodontic Congress in Australia, the 6th International Orthodontic Congress in France, the 100th, 101st, 102nd and 105th Annual session of the American Association of Orthodontists. diagnosis. His publications involve topics mainly related to the orthopedic, combined surgical treatment of Class III patients and facial asymmetry patients,3D diagnosis in soft tissue and hard tissue for dentofacial deformity patients, and cleft patients. Dr. Baik currently owns a private practice with his son named ‘Yonsei Baik’s Dental Clinic’in Seoul, Korea.
Kee-Joon Lee is professor of the Department of Orthodontics, Yonsei University College of Dentistry, Seoul, Korea. He received DDS and PhD degree from Graduate school, College of Dentistry, Yonsei University. He completed the orthodontics specialty training in Yonsei University. He was a visiting scholar at the Department of Biochemistry, University of Pennsylvania School of Dental Medicine in 2002-2004 and at the Division of Plastic Surgery, the Children’s Hospital of Philadelphia in 2010- 2011. He is currently an adjunct professor at the Department of Orthodontics, University of Pennsylvania. He has contributed many book chapters on biomechanics of miniscrew-driven orthodontics, non-extraction treatment in adults, up-to-date lingual orthodontic mechanics and surgeryfirst approached using TADs. He is the first who demonstrated the miniscrew-assisted rapid palatal expander (MARPE) for adults in AJO-DO, which was cited by many other authors. He has published many articles and case reports regarding the treatment of non-eruption, and total arch movement for hyperdivergent face in orthodontic journals including two cover issues in AJO-DO. His fields in research include clinical biomechanics regarding TADs application and the suture and bone responses to orthodontic stimulus. He has served as a reviewer in major orthodontic journals, including AJO-DO, Angle Orthodontists and European Journal of Orthodontics. He has been invited to many international orthodontic conferences around the world.
Life members of IOS: ₹ 4500/- (Rupees four thousand and five hundred only)
Student members of IOS: ₹ 4000/- (Rupees four thousand only)