Advantages and Disadvantages of 3D simulation in Orthognathic Surgery and Postoperative Stability in Orthognathic Surgery

Constantinus Politis
（Full Professor and Chairperson of the Department of Oral and Maxillofacial Surgery at Leuven University Hospitals, KU Leuven, Belgium.）

Medical, dental, and oral surgery applications of virtual reality,augmented reality, and metaverse

Maki Sugimoto
（Okinaga Research Institute of Teikyo University）

Paradigm shifts in the treatment of jaw deformity with TADs

Advances for the Treatment of Jaw Deformities: Orthodontic Mechanics Utilizing Anchor Screws in our Department.
Shinsuke Itoh
（Department of Orthodontics and Dentofacial Orthopedics, Osaka University Graduate School of Dentistry）

Effect of temporary anchorage devices on orthognathic treatment in Meikai University hospital
Au Sasaki
（Division of Orthodontics, Department of Human Development and Fostering, Meikai University School of Dentistry）

How the use of mini screws can transform surgical orthodontic treatment?
Chie Tachiki
（Department of Orthodontics, Tokyo Dental College）

Influence of mini-screw on surgical orthodontic treatment at Hokkaido University Hospital
Mami Mutoh
（Department of Orthodontics, Division of Dental Medicine, Faculty of Dental Medicine, Hokkaido University）

Positioning of maxillary bone at LeFort I osteotomy (topic mainly at maxilla and mandible double surgery)

Important notes of an orthodontist in two-jaw surgery
Tatsuo Kawamoto
（Division of Orofafacial Functions & Orthodontics, Kyushu Dental University）

Effortless maxillary positioning method
Toshihiko Takenobu
（Second Department of Oral and Maxillofacial Surgery, Osaka Dental University School of Dentistry.）

Maxillary Position Criteria and Practice
Yasushi Nishii
（Department of Orthodontics, Tokyo Dental College）

Positioning of maxillary bone at Le Fort 1 osteotomy (maxilla and mandible double surgery)
Jaemyung Ahn
（Department of oral and maxillofacial surgery, Samsung Medical Center, Seoul, South Korea）

Current status of maxillary posterior movement

Surgical method for accurate maxillary posterior repositioning in Le Fort I osteotomy
Toshinori Iwai
（Department of Oral and Maxillofacial Surgery/Orthodontics, Yokohama City University Hospital）

Accurate maxillary posterior movement procedure on LeFort type osteotomy in our department
Manabu Habu
（Department of Oral and Maxillofacial Surgery, Division of Maxillofacial Diagnostic and Surgical Science, Kyushu Dental University）

Strategy for maxillary posterior movement at Le Fort I osteotomy
Kensuke Yamauchi
（Division of Oral & Maxillofacial Reconstructive Surgery, Graduate School of Dentistry, Tohoku University）

Functional recovery of TMJ by orthognathic treatment

Condylar Meltdown: an update on condylar resorption following orthognathic surgery
Pieter-Jan Vehelst
（KU Leuven Department of Imaging & Pathology OMFS-IMPATH research group, Belgium.）

Fusion of jaw deformity treatment and temporomandibular joint treatment / surgery; where we are now.
Tomonao Aikawa
(Department of Oral and Maxillofacial Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University)

Considering treatment for jaw deformity from the perspective of the jaw function
Norihisa Higashihori
(Department of Maxillofacial Orthognathics, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University)

Surgical Management of TMD in Orthognathic Treatment: Investigation of the Effectiveness and Limitation of Arthrocentesis
Joo-Young Park
（Department of Oral and Maxillofacial Surgery, Seoul National University School of Dentistry, Seoul National University Dental Hospital, Oral mucosa and Jawbone Experimental Immunology Laboratory, Seoul, Republic of Korea）

Changes in respiratory function associated with orthognathic treatment

Changes in respiratory function in association with orthognathic surgery: An overview
Takashi Ono
(Department of Orthodontic Science, Tokyo Medical and Dental University)

Personalized Medicine and Sleep Surgery for Obstructive Sleep Apnea
Shintaro Chiba
(Ota Memorial Sleep Center)

Changes in flow dynamics at the upper airway when MMA-GA are performed as sleep surgery
Morio Tonogi
(1st Department of Oral & MaxilloFacial Surgery, Nihon University School of Dentistry)

Change of nasal respiratory after Le Fort I osteotomy
Izumi Yoshioka
(Kyushu Dental University Department of Science of Physical Function Division of Oral Medicine)