WSLO2023 TimetableThursday, 3/2/2023
Main hallInt'l Conference Room

9:00

Registration

9:30

Registration
10:00

Opening Ceremony
Chairperson

10:30 Dr.Haruya Ogawa

Dr.Hee-Moon Kyung

11:00(I L - 1 )Dr.Chiori Hashiba(Chairperson, 9th Congress ofthe World Society of Lingual Orthodontics)

Dr.Masahiro Tsunori
Dr.James Huang(I L - 1 1 )Dr.Jessy Asker(France)(I L - 2 )(I L - 1 2 )Dr.Takis Kanarelis(Greece)

Dr.Vittorio Cacciafesta(Italy)(I L - 3 )(I L - 1 3 )Dr.Gabriela Davicino(President of SAOL)

Dr.Pravin Shetty(India)

Coffee Break

11:30

Chairperson
12:00

Chairperson

Dr.Toshiya Ohura

Dr.LECOCQ Guillaume(I L - 4 )Dr.Geoffrey Wexler(President of ASLO)(I L - 5 )Coffee Break
Chairperson

Dr.Tatsuo Ryu

Dr.Asif Chatoo

Invited Lecture of Basic Study
Prof.Noriaki Yoshida(Japan)

Dr. Rita Baratela(Former President of BALO)
12:30(I L - 6 )(I L - 1 4 )Dr.Pablo Echarri(Spain)

Dr.Hatto Loidl(Germany)

13:00

Lunch Time

Lunch Time
13:30

Chairperson

14:00 Dr.Toru Deguchi

Dr.Didier Fillion

Plenary Lecture

Prof.Won Moon(USA)

ChairpersonClinical Educatinal Lecture

Dr.Noriaki Yoshida

DH.Chiaki Matsushita(Japan)

Dr.Ichiro Aizawa

Chairperson

14:30

Dr.Manabu Nakagawa
Dr.Sangho Noh

Lectures for Staff(I L - 1 5 )Dr.Shoji Sugiyama(Japan)(I L - 1 6 )Dr.Tetsuya Shimoda(Japan)

15:00(I L - 1 7 )Coffee Break

15:30

Chairperson

Dr.Joji Takayanagi

16:00 Dr.Tony Wu

Coffee Break(I L - 7 )Dr.Sangho Noh(President of KALO)(I L - 9 )Dr.Tetsuya Yoshida(President of JLOA)

16:30

Coffee Break
17:00 Chairperson

Dr.Shigenori Yamagata
Dr.Ryoon-Ki HongChairperson

Clinical Educatinal Lecture2

Dr.Shintaro Okashita

DT.Takahiro Inagami(Ortho Planets)

Dr.Hiroshi Yamada(I L - 8 )Dr.James Huang(President of TALO)

17:30

Dr.Akiyuki Sakai(Japan)

Lab Work Lecture

DT.Mitsutoshi Goto(Avantec)
DT.Yosuke Fujishiro(ASO)

DT.Takahiro Mochizuki(TM Ortho)
DT.Teruo Ebana(Dental Farm）

President's Lecture (IL-10)

Dr.Ryuzo Fukawa(President of WSLO)
Memorial Lecture

Dr.Didier Fillion(France)

18:00
19:30

Gara Dinner Kobe Portopia Hotel, South Wing 1F Ohwada(Japan)

WSLO2023 Timetable
Friday, 3/3/2023
Main hallInt'l Conference Room

8:00

8:30

Registration

Registration

9:00

General Meeting
9:30 Chairperson

Dr.Toyoaki Takagi
Dr.Jessy Asker(IL-18)
Dr.Asif Chatoo(England)

Chairperson

Dr.Kaoru Inami

Dr.Geoffrey Wexler

Dr.Yasuhiro Itsuki(Japan)

Dr.Hongsheng Tong(USA)
Chairperson

Dr.Shoji Sugiyama

10:30 Dr.Pravin Shetty

Congress 2022)(IL-25)(IL-19)10:00(IL-24)

Dr.Roberto Stradi (Scientific President of ESLO

(IL-26)(IL-20)Dr.Minghsien Lan(Founding President of TALO)

Dr.Ricardo Gallardo(President of SORCH)(IL-27)(IL-21)Dr.Isao Matsuno(Japan)

Dr.LECOCQ Guillaume(Former President of ESLO）
Coffee Break

11:00

Chairperson

Dr.Toru Deguchi

11:30 Dr.Hongsheng Tong

Clinical Invited Lecure

Dr.Will A. Andrews(USA)

Coffee Break
Chairperson

Dr.Shinji Ohya

Dr.Rita Baratela(IL-28)Dr.Tony Wu(Former President of TALO)(IL-29)Dr.Joong-Ki Lim(Former President of KALO)(IL-30)Dr.Ichiro Aizawa(Former President of JLOA)

12:00

12:30

Lunch Time

Lunch Time

13:00

Chairperson

Dr.Masatoshi Sana

13:30 Dr.Takis Kanarelis(IL-22)Dr.Hee-Moon Kyung(Former President of WSLO)(IL-23)Dr.Ryoon-Ki Hong(Former Vice president of WSLO)

Coffee Break

14:00

Chairperson

Dr.Ryuzo Kanomi

14:30 Dr.Toru Deguchi

Dr.Isao Matsuno

15:00

Symposium

Dr.Hirohide Arimoto(Japan)
Dr.Giuseppe Scuzzo(Italy)
Dr.John K. Kaku(Japan)

Dr.Kyoto Takemoto(Japan)
Dr.Kenji Ojima(Japan)

Dr.Toshiaki Hiro(Japan)

15:30

16:00

16:30

Closing Session

Dr.Taiju Aoki

Dr.Yukako Kawasaki

Invited Lecture for Staff
Dr.Osamu Takahashi&

DH.Miyako Takahashi(Japan)Program
March2（Thu）
Main hallOpening Ceremony

10：00-10：20

Chair: Dr.Haruya Ogawa、Dr.Hee-Moon Kyung
Invited Lecture
10：20-10：40 IL-1
リンガル矯正治療による上顎前突症例の顔貌変化について
Facial changes in maxillary protrusion cases withlingual orthodontic treatment
Dr.Chiori Hashiba（Chairperson, 9th Congress of theWorld Society of Lingual Orthodontics）【Japan】
はしば矯正歯科 Hashiba Orthodontic Office
10：40-11：00 IL-2
Oral Impacts of Aligners versus Fixed Self-Ligating
Lingual Orthodontic Appliances
Dr.Takis Kanarelis【Greece】
President Elect of the European Society ofLingual Orthodontics.（2014-2016）.
11：00-11：20 IL-3
LSW Digital planning in midline recovery
Dr.Gabriela Davicino【Argentina】
President of the Argentine Society of lingual
Orthodontic SAOL
Coffee Break

11：20-11：40−5−Chair: Dr.Toshiya Ohura、Dr.LECOCQ Guillaume
Invited Lecture
11：40-12：00 IL-4
Digital Set-Up, Object-Based Outcome Planning &Delivery for Lingual Braces
Dr.Geoffrey Wexler【Australia】
Presdient, Australasian Society of Lingual
Orthodontists（ASLO）
12：00-12：20 IL-5
Distalization of maxillary molars in hyperdivergent
patients
Dr.Rita Baratela【Brazil】
Former President of BALO
12：20-12：40 IL-6
Protocol to treat patients with craneo-mandibular
disorders using Lingual orthodontics
Dr.Pablo Echarri【Spain】
President of the Asociación Iberoamericana
de Ortodoncistas（AIO）from October 2016
to September 2020.
Lunch Time

12：40-13：45

Chair: Dr.Toru Deguch、Dr.Didier Fillion
Plenary Lecture
13：45-15：15
The New Age of Orthodontics with New Innovations:Overcoming the Limitations and Charting the Unknown
Territories with MSE and Aligner Systems…How Doesa Lingual System Fit In?
Prof. Won Moon【Korea】
Department of Orthodontics, Ajou University
School of Medicine, Korea
Coffee Break

15：15-15：35−6−Chair: Dr.Joji Takayanagi、Dr.Tony Wu
Invited Lecture
15：35-15：55 IL-7
New update for esthetic anterior alignment
Dr.Sangho Noh【Korea】
The President of KALO
15：55-16：15 IL-8
New horizons in digital lingual orthodontics
Dr.James Huang【Taiwan】
3rd President of Taiwan Association of
Lingual Orthodontists（TALO）
16：15-16：35 IL-9
リンガル矯正における TAD の臨床応用
Clinical Application of TAD in lingual orthodontics
Dr.Tetsuya Yoshida【Japan】
Arc Dental Orthodontic Office
President of JLOA
Coffee Break

16：35-16：55

Chair: Dr.Shigenori Yamagata、Dr.Ryoon-Ki HongPresidentʼs Lecture
16：55-17：20 IL-10
私のリンガル治療のあゆみ～ ESLO2002（バルセロナ）から WSLO2023（神戸）まで～
My Twenty-Year Journey in Lingual Treatment~ From ESLO 2002 in Barcelona to WSLO 2023 in Kobe ~Dr.Ryuzou Fukawa【Japan】
布川矯正歯科 Fukawa Orthodontic Office
President of WSLO
Memorial Lecture
17：20-18：00
Lingual technique:passion–smile of patients
Dr.Didier Fillion【France】
UT Health San Antonio
Gala Dinner 19：30Kobe Portopia Hotel South Wing 1F Ohwada−7−March2（Thu）
Int'l Conference Room
Chair: Dr.Masahiro Tsunori、Dr.James Huong
Invited Lecture
10：20-10：40 IL-11
Lingual vs Aligners
Dr.Jessy Asker【France】
President of the French lingual society
10：40-11：00 IL-12
A multidisciplinary approach combining Lingualand Other Disciplines for the treatment ofComplex Cases
Dr.Vittorio Cacciafesta【Italy】
President of ESLO for the years 2013-14
11：00-11：20 IL-13
Lingual, Aligners and TADS–The NewAge digitaltechnology and mechanics.
Dr.Pravin Shetty【India】
Managing Trustee & Director, –Vasantdada
Patil Dental College & Hospital & Institute of
Post-Graduate Studies and Professor
Coffee Break

11：20-11：40

Chair: Dr.Tatsuo Ryu、Dr.Asif Chatoo
Invited Lecture of Basic Study
11：40-12：20
Lingual versus labial bracket system – Comparisonof tooth movement pattern from the perspective ofbiomechanics
舌側ブラケットシステムと唇側ブラケットシステムにおける歯の移動パターンの比較－バイオメカニクスの観点からProf. Noriaki Yoshida【Japan】
長崎大学 Nagasaki University−8−

Invited Lecture
12：20-12：40 IL-14
Lingual therapy and interdisciplinary dentistry
Dr.Hatto Loidl【Germany】
Former Associate Professor BenjaminFranklin, University Hospital
Lunch Time

12：40-13：45

Chair: Dr.Ichiro Aizawa、Dr.Noriaki Yoshida
Clinical Educational Lecture
Lectures for Staff
13：45-14：25
リンガル矯正における歯科衛生士の役割
The role of the dental hygienists in lingual orthodontics
松下 千晃様 DH.Chiaki Matsushita【Japan】
名 古 屋 矯 正 歯 科 診 療 所 Nagoya OrthodonticClinic
Chair: Dr.Manabu Nakagawa、Dr.Sangho Noh
Invited Lecture
14：25-14：45 IL-15
CBCT 画像からみた歯牙移動の限界と留意点、ガミー
スマイル改善の診査診断、治療について。
Limits and points to note teeth movement in bone
housing and diagnosis and treatment mechanics ofgummy smile correction with CBCT data.
Dr.Shoji Sugiyama【Japan】
杉山矯正歯科 Sugiyama Orthodontic Clinic
14：45-15：05 IL-16
時代はカスタマイズとカスタムメイド ZEROTUBE とリンガルセルフライゲーションブラケットの橋正治療シ
ステム
The Era of Customized and Custom-Made Appliances
Orthodontic Treatment System with ZERO TUBE andLingual Self-Ligating Brackets
Dr.Tetsuya Shimoda【Japan】
しもだ矯正歯科クリニック Shimoda Orthodontic
Clinic−9−15：05-15：25 IL-17
カムフラージュ治療を行った骨格性下顎前突症例（リンガル矯正のメリット）
Camouflage orthodontic treatment of skeletal Class III（advantages of lingual orthodontics）: Casereports.
Dr.Akiyuki Sakai【Japan】
エンゼル矯正歯科 Angel Orthodontic Office
Coffee Break

15：25-15：45

Chair: Dr.Hiroshi Yamada、Dr.Shintaro Okashita
Clinical Educational Lecture2
15：45-17：00 Lab Work LectureCEL-2-1
今までのリンガル矯正技工から見えてきたもの
Findings through lingual orthodontic technology untiltoday
稲神 孝洋様 DT.Takahiro Inagami【Japan】
有限会社オーソプラネッツ Ortho Planets
CEL-2-2リンガルラボワークと SDGs
The SDGs for Our Lingual Labwork
後藤 光利様 DT.Mitsutoshi Goto【Japan】
株式会社アバンテック Orthodontic Labolatory
Avantec Co.Ltd.
CEL-2-3
最新のリンガル矯正技工
Modern lingual orthodontics laboratory
藤城 洋介様 DT.Yosuke Fujishiro【Japan】
株 式 会 社 ア ソ イ ン タ ー ナ シ ョ ナ ル ASO
International.Inc.
CEL-2-4
デジタルセットアップ 5 年目を迎えて
Five years of digital set-up
望月 貴博様 DT.Takahiro Mochizuki【Japan】
有限会社ティエムオーソ Tm-Ortho− 10 −

CEL-2-5
私の矯正歯科技工の人生は舌側矯正技工である
My orthodontic technician life is a lingual orthodontictechnique.
江花 照夫様 DT.Teruo Ebana【Japan】
デンタルファーム株式会社 Orthodontic Laboratory
Dental Farm Co., Ltd.
Gala Dinner 19：30Kobe Portopia Hotel Ohwada（South Wing 1F）− 11 −

March3（Fri）
Main hall
General Meeting

9：00-9：30

Chair: Dr.Toyoaki Takagi、Dr.Jessy Asker
Invited Lecture
9：30-9：50 IL-18
Breaking down the barriers to treatment with hybrid
appliances
Dr.Asif Chatoo【England】
Fellow in Dental Surgery of the Royal Collegeof Surgeons of England Fellow of the Pierre
Fauchard Academy
9：50-10：10 IL-19
Treating Extraction Cases with InBrace
Dr.Hongsheng Tong【USA】
Chief inventor and Co-Founder of InBrace
Adjunct clinical assistant professor at USC.
Chair: Dr.Shoji Sugiyama、Dr.Pravin Shetty
Invited Lecture
10：10-10：30 IL-20
Indirect bonding and direct customization with
3D-printed flexible clear resin transfer tray
Dr.Ricardo Gallardo【Chile】
President of SORCH
10：30-10：50 IL-21
2021: beyond lingual orthodontics.
Dr.LECOCQ Guillaume【France】
Former President of ESLO

Coffee Break

10：50-11：10− 12 −

Chair: Dr.Toru Deguch、Dr.Hongsheng Tong
Clinical Invited Lecture
11：10-12：00
Ideal Dental Arches: fundamental concepts andtreatment principles relevant for all appliance
types
Dr.Will A. Andrews【USA】
University of California at San FranciscoLunch Time

12：00-13：10

Chair: Dr.Masatoshi Sana、Dr.Takis Kanarelis
Invited Lecture
13：10-13：30 IL-22
Comparison of Various Lingual Orthodontic Brackets
Dr.Hee-Moon Kyung【Korea】
Dept. of Orthodontics, School of Dentistry
Kyungpook National University
13：30-13：50 IL-23
Lingual orthodontic method mimicking Le Fort I
maxillary impaction surgery to improve gummy smile
in both the anterior and posterior areas
Dr.Ryoon-Ki Hong【Korea】
Former President of Korean Association ofLingual Orthodontists（KALO）
Coffee Break

13：50-14：10

Chair: Dr.Ryuzo Kanomi、Dr.Toru Deguchi、Dr.Isao Matsuno
Symposium
14：10-16：30
Lingual Appliances VS Aligner
S-1
Possibilities and Perspectives of Aligner Orthodontics
アライナー治療の展望と可能性
Dr.Hirohide Arimoto【Japan】
E-smaile International Orthodontics
有本 博英先生
イースマイル国際矯正歯科− 13 −

S-2
Lingual orthodontics in the era of aligners: allies orenemies?
Dr.Giuseppe Scuzzo【Italy】
E-Line Clinic, University of Ferrara- Orthodontic
Department
S-3
Aligner Orthodontics for mixed dentition
混合歯列期のアライナー矯正治療について
Dr.John K. Kaku【Japan】
Supersmile International Orthodontics賀久 浩生先生
スーパースマイル国際矯正歯科
S-4
Lingual Straight Wire System with Square Slot Self
Ligation Bracket
スクエアスロットセルフライゲーションブラケットを用いたリンガルストレートワイヤー法
Dr.Kyoto Takemoto【Japan】
E-Line lingual Orthodontic Clinic
竹元 京人先生
イーライン矯正歯科
S-5
The Limits and Possibilities of Aligner Orthodontic
Treatment
アライナー型矯正治療における可能性と限界
Dr.Kenji Ojima【Japan】
Hongo Sakura Orthodontics Tokyo
尾島 賢治先生
本郷さくら矯正歯科
S-6
My passion for Lingual Orthodontics.
私の矯正歯科に対する情熱、リンガルに対する情熱
Dr.Toshiaki Hiro
Hiro Orthodontic Office
廣 俊明先生【Japan】
ひろ矯正歯科
Total Discussion
Closing Session

16：30-16：45− 14 −

March3（Fri）
Int'l Conference RoomChair: Dr.Kaoru Inami、Dr.Geoffrey Wexler
Invited Lecture
9：30-9：50 IL-24
Driving the car from the digital to the clinic in lingualorthodontics
Dr.Roberto Stradi【Italy】
Teacher in Italian and International Education Projectin Lingual Orthodontics
Scientific President of ESLO Congress 2020
and（extended）2022 .
President of ESLO for the years 2013-14
9：50-10：10 IL-25
Introduction of i-station α which is further evolved theorthodontic anchor screw（i-station）that allows thesuperstructure to be removed
上部構造が取り外しできる歯科矯正用アンカー
スクリュー（i-station） を さ ら に 進 化 さ せ た
i-station α の紹介Dr.Yasuhiro Ituki【Japan】
神宮前矯正歯科 Jingumae Orthodontics
10：10-10：30 IL-26
LOHAS：My favorite things
Dr.Minghsien Lan【Taiwan】
Dr.Lan’s lingual orthodontic center, Taipei/
TaiwanFounding President, Taiwan Association of
Lingual Orthodontists（TALO）
10：30-10：50 IL-27
Esthetics or Occlusion ？
審美それとも咬合Dr.Isao Matsuno【Japan】
赤坂まつの矯正歯科 Akasaka Matsuno Orthodontic
OfficeCoffee Break

10：50-11：10− 15 −

Chair: Dr.Shinji Ohya、Dr.Rita Baratela
Invited Lecture
11：10-11：30 IL-28
Molar space closure considerations in lingual orthodontics.
Dr.Tony Wu【Taiwan】
Former President of the Taiwan Academy of Aesthetics
Dentistry
Former President of the Taiwan Associationof Lingual Orthodontics
11：30-11：50 IL-29
Effective incisor intrusion with lingual appliance
Dr.Joong-Ki Lim【Korea】
Former President of KALO
Clinical professor Dept. of Orthodontics,Collegeof Dentistry, Yonsei University
11：50-12：10 IL-30
リンガル矯正治療とアライナー型矯正装置の併用について
Combination of Lingual Orthodontic Treatment andAligner Appliance
Dr.Ichiro Aizawa【Japan】
Former President of JLOA
ソフィア歯列矯正歯科医院 Sophia Orthodontics
ClinicLunch Time

12：10-13：10

Chair: Dr.Taiju Aoki、Dr.Yukako KawasakiInvited Lecture for Staff
13：10-14：10
矯正歯科治療と MFT の効果的な連携
Effective combination of orthodontics and myofunctional
therapy.
高橋 治先生、高橋未哉子先生【Japan】
Dr.Osamu Takahashi and DH.Miyako Takahashi
高橋歯科矯正クリニック Takahashi Orthodontic
Office− 16 −

Poster
ポスター発表の抄録はホームページに掲載しております。
Abstracts of poster presentations are available on website.
https://wslo2023.com/
P-1
Mandibular deviation and unilateral posterior crossbite
treated with lingual appliance, maxillary skeletal
expanderToyoaki Takagi Takagi Orthodontic Clinic, Japan
P-2
Choosing Different Lingual Bracket Brands
Christina KanareliDentist, University of Reims Champagne Ardenne,
FranceTakis Kanarelis, Orthodontist, University of Paris V,
FranceNikolaos Kanarelis, Dentist, University of Sofia, Bulgaria
Danai Nasi, Dental Technician, Greece
P-3
Clinical application of modified corticotomy and SureSmile
Lingual in patients with complex malocclusion
Ryo Nakajima, Shinichi Fukazawa, Kunihiko Yamada,
Hikari Uemura, Masaru Yamaguchi
Ginza Orthodontic Office, Japan
P-4
Palatal orthodontic miniscrew placement and immediateloading using a self-designed surgical guide: a casereportYousuke Tsukiboshi
Tsukiboshi Dental Clinic, Japan
P-5
Investigation of the usefulness of digital setup in lingual
orthodontic treatment.
Michida Masahiko
Michida Orthodontic Pediatric Dental Clinic, Japan− 17 −

P-6
Effects of STL data repair on modeling
Tanaka Misato, Michida Masahiko
Michida Orthodontic Pediatric Dental Clinic, JapanP-7
A case of bimaxillary protrusion treated successfully by
implantation of a temporary anchorage device
Yosuke Ujii
Ujii orthodontic clinic, Japan
P-8
Clinical efficacy of clear aligners in treating bimaxillary
protrusion patients with first premolar extractions.
Yuko Akiyama
Akiyama Orthodontic Office, Japan
P-9
Can maxillary expansion with Invisalign First system
improve the mesial inclination of maxillary canine?
Kaoru Asada
Orthodontic Clinic Kashiwanoha
P-10
Application of Dental VTO to lingual orthodontic
treatment
Tatsuo Ryu
RYU Orthodontic Clinic Koriyama Premier, Japan
P-11
A case of jaw deformities with thinning of cortical bonein the Bi-maxillary bone treated with inhouse aligners
Daisuke Tomita, Mutsumi Madokoro
Shirokanetakanawa Orthodontics, Japan
P-12
Effect of extraction position on occlusal relationship inextraction space closure by sliding mechanics in lingual
orthodontics
1）
2）
3）
Jun Kawamura , Ryuzo Fukawa , Naohiko Tamaya
1）Kawamura Dental Office, 2）Fukawa Orthodontic
Office, 3）Tamaya Orthodontic Office, Japan− 18 −P-13
Digital lab work for manufacturing of lingual orthodontic
appliances
Tomoya Watanabe1）, Akira Kanao1）, 2）, Hideaki Akagi3）,
Shinichi Negishi2）
1）Kanao Orthodontic and Pediatric dental office, Japan2）Department of Orthodontics, Nihon University Schoolof Dentistry at Matsudo, Japan
3）ROSSO orthodontic clinic, Japan
P-14
The Effect of Air Abrasion on Orthodontic Treatment ofAligners in the Mixed Dentition.
Kana Morioka1）, Akira Kanao1）,2）
1）Kanao Orthodontic and Pediatric Office, Japan2）Department of Orthodontics, Nihon University Schoolof Dentistry at Matsudo, Japan
P-15
Comparison of bracket position accuracy using two typesof digital lingual transfer trays
Hideaki Akagi1）, Akira Kanao2）, 3）, Tomoya Watanabe2）,
Shinichi Negishi3）
1）ROSSO orthodontic clinic, Japan
2）Kanao Orthodontic and Pediatric Office, Japan3）Department of Orthodontics, Nihon University Schoolof Dentistry at Matsudo, Japan
P-16
Digital set-up in the manufacturing of lingual orthodontic
appliances
Akira Kanao 1,2）, Tomoya Watanabe 1）, Hideaki Akagi 3）,
Shinichi Negishi2）
1）Kanao Orthodontic and Pediatric Office, Japan2）Department of Orthodontics, Nihon University Schoolof Dentistry at Matsudo, Japan
3）ROSSO orthodontic clinic, Japan− 19 −