2017 SPEAKER

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  • Dr. 尾島 賢治
  • Dr. 有本 博英
  • Dr. 久保田 衛
  • Dr. 坂本 紗有見
  • Dr. 大内 仁守
  • Dr. 村上 久夫
  • Dr. 大多良 俊光
  • Dr. 安 吉祐
  • Dr. 堀内 淳
  • Dr. 檀 知里
  • Dr. 西山 力
  • Dr. 尾島 賢治
  • Dr. Werner Schupp
  • Dr. Yau Yi Kwong
  • Dr. Narandr Chevangkul
  • Dr. 有本 博英
  • Dr. 篠原 範行
  • Dr. 久保田 衛
  • Dr. 坂本 紗有見
  • Dr. 大内 仁守
  • Dr. 村上 久夫
  • Dr. 安 吉祐
  • Dr. 石井一裕
  • Dr. 檀 知里
  • Dr. 尾島 賢治
  • Dr. 菅原 準二
  • Dr. Werner Schupp
  • Dr. Yau Yi Kwong
  • Dr. Narandr Chevangkul
  • Dr. Francesco Garino
  • Dr. Tommaso Castroflorio
  • Dr. Kamy Malekian
  • Dr. Sabrina Huang
  • Dr. Wolfgang Biosserée
  • Dr. 有本 博英
  • Dr. 篠原 範行
  • Dr. 河村 純
  • Dr. 岡藤 範正
  • Dr. 久保田 衛
  • Dr. 坂本 紗有見
  • Dr. 村上 久夫
  • Dr. 安 吉祐
  • Dr. Louis-Charles ROISIN
  • Dr. 檀 知里
  • Dr. 熊谷 友理子
  • Dr. 尾島 賢治
  • Dr. Ravi Nanda
  • Dr. 菅原 準二
  • Dr. Werner Schupp
  • Dr. Yau Yi Kwong
  • Dr. Narandr Chevangkul
  • Dr. Francesco Garino
  • Dr. Tommaso Castroflorio
  • Dr. Kamy Malekian
  • Dr. Wolfgang Biosserée
  • Dr. David Couchat
  • Dr. Sam Daher
  • Dr. Stephen Chang
  • Dr. 有本 博英
  • Dr. 村上 久夫
  • Dr. 檀 知里

Dr. Junji Sugawara SAS Orthodontic Centre Dental Office Ichiban-cho

Abstract

Japan Academy of Aligner Orthodontics 2015
【Surgery First with Application of Aligners】
Conventional surgical orthodontics has had limitations in skeletal deformity patients, the most serious of them being the aggravation of anterior crossbite and prognathic profile following the decompensation of the incisors during presurgical orthodontics in Class III patients. In an attempt to avert these problems but at the same time improve the quality of conventional surgical orthodontics, we have been trying a completely different approach: surgery is carried out with no presurgical orthodontics whatsoever. This new approach, Surgery First (SF), is now possible because of the development of a skeletal anchorage system (SAS), which uses titanium miniplates as temporary anchorage devices in postsurgical orthodontic treatment, and enables the three-dimensional movements of the entire dentition in non-growing patients. In particular, since most of the Class III patients who underwent SF show Class II open bite immediately after orthognathic surgery due to no presurgical orthodontics and occlusal interference at the molar region, distalization and intrusion of posterior teeth during postsurgical orthodontic treatment should be predictably carried out with the application of SAS in a short period. In addition to SAS, we are recently applying aligners to raise the QOL during treatment and reduce treatment time of multi-bracketed system (MBS) as short as possible. Since most SF patients need quick 3D molar movement immediately after jaw surgery, it seems to be less beneficial to completely eliminate MBS in post-surgical orthodontics at the present time. But it must be more patient friendly to apply aligners for detailing and finishing. In this presentation, the up-to-date protocol of SF including the application of aligners will be discussed.

History

1973 Graduated from Tohoku University, Sendai, Japan
1973-1981 Assistant Professor, Department of Orthodontics,
Tohoku University, Sendai, Japan
1981-1982 Visiting Assistant Professor, Department of Orthodontics University of Connecticut, Farmington, CT, USA
1983-1989 Assistant Professor, Department of Orthodontics, Tohoku University, Sendai, Japan
1989-1991 Instructor, Department of Orthodontics, Tohoku University, Sendai, Japan
1991-2006 Associate Professor, Department of Orthodontics and Dentofacial Orthopedics, Graduate School of Dentistry, Tohoku University, Sendai, Japan
2004-Present Active member of E.H. Angle Orthodontic Society (North Atlantic component)
2005-Present Visiting Professor at Dalian Medical University, Dalian, China
2006-Present Visiting Clinical Professor at University of Connecticut, Farmington, CT, USA
2007-Present Director of SAS Orthodontic Centre, Ichiban-cho Dental Office, Sendai, Japan
2008-2010 Clinical Professor, Department of Maxillofacial Surgery, Graduate School of Dentistry, Tohoku University, Sendai, Japan

Visiting Clinical Professor
Division of Orthodontics
Department of Craniofacial Science
School of Dental Medicine, University of Connecticut
Farmington, CT, USA

 

Membership

  • American Association for Orthodontist
  • World Federation of Orthodontists
  • The Japanese Orthodontic Society
  • International Association of Dental Research
  • The Japanese Society for Jaw Deformities

Honors

1992- Consultant and Referee for American Journal of Orthodontics and Dentofacial Orthopedics
2005 World champion lecturer representing the central and eastern Asia at 6th International Orthodontic Congress, Paris, France
2007 The 2007 BF and Helen E Dewel Research Award (American Journal of Orthodontics and Dentofacial Orthopedics)
2011 The Northcroft memorial lecture at the British Orthodontic Conference

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