Affiliation:
Department of Orthodontic Science, Graduate School of Medical and Dental Sciences, TMDU

Ikuo YONEMITSU

＊For a list of other TMDU International Faculty Development Courses videos, click here＊<h4 id="hbf80646da8"><a style="color:#7dc7db" href="https://lp.doctorbookacademy.com/tmduindex" target="_blank" rel="noopener noreferrer">https://lp.doctorbookacademy.com/tmduindex</a></h4> As for the Class III malocclusion, clinicians need to understand the age-appropriate treatment methods. In growing children around six years old, which means IIIA or IIIB in dental age, maxillary protraction appliance (MPA) is used in the patients with maxillary retardation. MPA contributes to the maxillary growth forward and downward by stimulating the sutures in the maxillofacial region combined with some additional appliances, for example, rapid maxillary expansion for the maxilla and Ti-made anchor plates for the mandible. In adolescent patients, functional appliances are used, and the mandibular growth direction will be changed clockwise by extruding the molars. This helps Class III patients to increase the ANB angle by decreasing the SNB angle. In adults, we apply modified MEAW technique using Improved Superelastic Wires (ISW) that we invented to upright the lower molars effectively without any complicated loops. Another characteristic of the wire is low hysteresis compared to the other Ni-Ti wires. In this century, temporary anchorage devices (TADs) are often used to move the lower teeth distally without causing any reaction in the maxillary teeth. If significant skeletal discrepancy remains in adults, we should choose orthognathic surgery such as sagittal splitting ramus osteotomy with or without Le Fort I osteotomy. The number of these patients has been increasing year by year, especially in these two decades. It can improve the skeletal relationship sagittally and frontally. Recently, we have combined digital dentistry with our conventional methods. A CAD/CAM splint is used as the intermediate splint for repositioning the maxilla more accurately to the planned position utilizing CT images and 3D simulation. In this talk, I will present the age-appropriate treatment method for Class III malocclusion, dividing it into the following 4 sections: Section titles 1. Treatment in primary and mixed dentition - Maxillary protraction 2. Treatment in adolescents and adults - Modified MEAW technique using ISW 3. Treatment in adults_1 - TADs 4. Treatment in adults_2 - Maxillofacial surgery cases [What the audience can learn from this content] ・Treatment for Class III malocclusion - Transition till today ・Age-appropriate treatment for Class III malocclusion ・Digital dentistry in orthognathic surgery Speaker: Ikuo YONEMITSU, DDS, PhD, Tokyo Medical and Dental University (TMDU) Produced by Tokyo Medical and Dental University (TMDU) in collaboration with Doctorbook Global Academy © 2024

Summary: 

Explore the evolution of Class III malocclusion treatments, learn age-specific approaches, and discover the role of digital dentistry in orthognathic surgery in this informative video.




About:

As for the Class III malocclusion, clinicians need to understand the age-appropriate treatment methods. 

In growing children around six years old, which means IIIA or IIIB in dental age, maxillary protraction appliance (MPA) is used in the patients with maxillary retardation. 

MPA contributes to the maxillary growth forward and downward by stimulating the sutures in the maxillofacial region combined with some additional appliances, for example, rapid maxillary expansion for the maxilla and Ti-made anchor plates for the mandible.



In adolescent patients, functional appliances are used, and the mandibular growth direction will be changed clockwise by extruding the molars. 

This helps Class III patients to increase the ANB angle by decreasing the SNB angle.



In adults, we apply modified MEAW technique using Improved Superelastic Wires (ISW) that we invented to upright the lower molars effectively without any complicated loops. 

Another characteristic of the wire is low hysteresis compared to the other Ni-Ti wires.

In this century, temporary anchorage devices (TADs) are often used to move the lower teeth distally without causing any reaction in the maxillary teeth.



If significant skeletal discrepancy remains in adults, we should choose orthognathic surgery such as sagittal splitting ramus osteotomy with or without Le Fort I osteotomy. 



The number of these patients has been increasing year by year, especially in these two decades.

 It can improve the skeletal relationship sagittally and frontally. Recently, we have combined digital dentistry with our conventional methods. 

A CAD/CAM splint is used as the intermediate splint for repositioning the maxilla more accurately to the planned position utilizing CT images and 3D simulation.



In this talk, I will present the age-appropriate treatment method for Class III malocclusion, dividing it into the following 4 sections:



Section titles

1. Treatment in primary and mixed dentition

- Maxillary protraction

2. Treatment in adolescents and adults

- Modified MEAW technique using ISW

3. Treatment in adults_1

- TADs

4. Treatment in adults_2

- Maxillofacial surgery cases



[What the audience can learn from this content]

・Treatment for Class III malocclusion – Transition till today

・Age-appropriate treatment for Class III malocclusion

・Digital dentistry in orthognathic surgery



Speaker: Prof. Dr. Ikuo YONEMITSU, DDS, PhD, Tokyo Medical and Dental University (TMDU)

Produced by Tokyo Medical and Dental University (TMDU) in collaboration with Doctorbook Global Academy © 2024

Treatment strategy for the Class III malocclusion

As for the Class III malocclusion, clinicians need to understand the age-appropriate treatment methods. 

In growing children around six years old, which means IIIA or IIIB in dental age, maxillary protraction appliance (MPA) is used in the patients with maxillary retardation. 

MPA contributes to the maxillary growth forward and downward by stimulating the sutures in the maxillofacial region combined with some additional appliances, for example, rapid maxillary expansion for the maxilla and Ti-made anchor plates for the mandible.



In adolescent patients, functional appliances are used, and the mandibular growth direction will be changed clockwise by extruding the molars. 

This helps Class III patients to increase the ANB angle by decreasing the SNB angle.



In adults, we apply modified MEAW technique using Improved Superelastic Wires (ISW) that we invented to upright the lower molars effectively without any complicated loops. 

Another characteristic of the wire is low hysteresis compared to the other Ni-Ti wires.

In this century, temporary anchorage devices (TADs) are often used to move the lower teeth distally without causing any reaction in the maxillary teeth.



If significant skeletal discrepancy remains in adults, we should choose orthognathic surgery such as sagittal splitting ramus osteotomy with or without Le Fort I osteotomy. 



The number of these patients has been increasing year by year, especially in these two decades.

 It can improve the skeletal relationship sagittally and frontally. Recently, we have combined digital dentistry with our conventional methods. 



A CAD/CAM splint is used as the intermediate splint for repositioning the maxilla more accurately to the planned position utilizing CT images and 3D simulation.

In this talk, I will present the age-appropriate treatment method for Class III malocclusion, dividing it into the following 4 sections:



Section titles

1. Treatment in primary and mixed dentition

- Maxillary protraction

2. Treatment in adolescents and adults

- Modified MEAW technique using ISW

3. Treatment in adults_1

- TADs

4. Treatment in adults_2

- Maxillofacial surgery cases



[What the audience can learn from this content]

・Treatment for Class III malocclusion – Transition till today

・Age-appropriate treatment for Class III malocclusion

・Digital dentistry in orthognathic surgery

Treatment in primary and mixed dentition

Treatment in adolescents and adults

Treatment in adults_1

Treatment in adults_2

＊For a list of other TMDU International Faculty Development Courses videos, click here＊<h4 id="hbf80646da8"><a style="color:#7dc7db" href="https://lp.doctorbookacademy.com/tmduindex" target="_blank" rel="noopener noreferrer">https://lp.doctorbookacademy.com/tmduindex</a></h4> Summary: Explore the evolution of Class III malocclusion treatments, learn age-specific approaches, and discover the role of digital dentistry in orthognathic surgery in this informative video. For watching full course, please visit↓ <a style="color:#a5d9e6" href="https://doctorbookacademy.com/contents/tmdu_dr_yonemitsu_course1_movie1/" target="_blank" rel="noopener noreferrer">https://doctorbookacademy.com/contents/tmdu</a><a style="color:#a5d9e6" href="https://doctorbookacademy.com/contents/tmdu_dr_yonemitsu_course1_movie1/" target="_blank" rel="noopener noreferrer">dr</a><a style="color:#a5d9e6" href="https://doctorbookacademy.com/contents/tmdu_dr_yonemitsu_course1_movie1/" target="_blank" rel="noopener noreferrer">yonemitsu_course1_movie1/</a> About: As for the Class III malocclusion, clinicians need to understand the age-appropriate treatment methods. In growing children around six years old, which means IIIA or IIIB in dental age, maxillary protraction appliance (MPA) is used in the patients with maxillary retardation. MPA contributes to the maxillary growth forward and downward by stimulating the sutures in the maxillofacial region combined with some additional appliances, for example, rapid maxillary expansion for the maxilla and Ti-made anchor plates for the mandible. In adolescent patients, functional appliances are used, and the mandibular growth direction will be changed clockwise by extruding the molars. This helps Class III patients to increase the ANB angle by decreasing the SNB angle. In adults, we apply modified MEAW technique using Improved Superelastic Wires (ISW) that we invented to upright the lower molars effectively without any complicated loops. Another characteristic of the wire is low hysteresis compared to the other Ni-Ti wires. In this century, temporary anchorage devices (TADs) are often used to move the lower teeth distally without causing any reaction in the maxillary teeth. If significant skeletal discrepancy remains in adults, we should choose orthognathic surgery such as sagittal splitting ramus osteotomy with or without Le Fort I osteotomy. The number of these patients has been increasing year by year, especially in these two decades. It can improve the skeletal relationship sagittally and frontally. Recently, we have combined digital dentistry with our conventional methods. A CAD/CAM splint is used as the intermediate splint for repositioning the maxilla more accurately to the planned position utilizing CT images and 3D simulation. In this talk, I will present the age-appropriate treatment method for Class III malocclusion, dividing it into the following 4 sections: Section titles 1. Treatment in primary and mixed dentition - Maxillary protraction 2. Treatment in adolescents and adults - Modified MEAW technique using ISW 3. Treatment in adults_1 - TADs 4. Treatment in adults_2 - Maxillofacial surgery cases [What the audience can learn from this content] ・Treatment for Class III malocclusion - Transition till today ・Age-appropriate treatment for Class III malocclusion ・Digital dentistry in orthognathic surgery Speaker: Ikuo YONEMITSU, DDS, PhD, Tokyo Medical and Dental University (TMDU) Produced by Tokyo Medical and Dental University (TMDU) in collaboration with Doctorbook Global Academy © 2024

Summary: 

Explore the evolution of Class III malocclusion treatments, learn age-specific approaches, and discover the role of digital dentistry in orthognathic surgery in this informative video.

For watching full course, please visit↓

https://doctorbookacademy.com/contents/tmdu_dr_yonemitsu_course1_movie1/



As for the Class III malocclusion, clinicians need to understand the age-appropriate treatment methods. 

In growing children around six years old, which means IIIA or IIIB in dental age, maxillary protraction appliance (MPA) is used in the patients with maxillary retardation. 

MPA contributes to the maxillary growth forward and downward by stimulating the sutures in the maxillofacial region combined with some additional appliances, for example, rapid maxillary expansion for the maxilla and Ti-made anchor plates for the mandible.



In adolescent patients, functional appliances are used, and the mandibular growth direction will be changed clockwise by extruding the molars. 

This helps Class III patients to increase the ANB angle by decreasing the SNB angle.



In adults, we apply modified MEAW technique using Improved Superelastic Wires (ISW) that we invented to upright the lower molars effectively without any complicated loops. 

Another characteristic of the wire is low hysteresis compared to the other Ni-Ti wires.

In this century, temporary anchorage devices (TADs) are often used to move the lower teeth distally without causing any reaction in the maxillary teeth.



If significant skeletal discrepancy remains in adults, we should choose orthognathic surgery such as sagittal splitting ramus osteotomy with or without Le Fort I osteotomy. 



The number of these patients has been increasing year by year, especially in these two decades.

 It can improve the skeletal relationship sagittally and frontally. Recently, we have combined digital dentistry with our conventional methods. 

A CAD/CAM splint is used as the intermediate splint for repositioning the maxilla more accurately to the planned position utilizing CT images and 3D simulation.



In this talk, I will present the age-appropriate treatment method for Class III malocclusion, dividing it into the following 4 sections:



Section titles

1. Treatment in primary and mixed dentition

- Maxillary protraction

2. Treatment in adolescents and adults

- Modified MEAW technique using ISW

3. Treatment in adults_1

- TADs

4. Treatment in adults_2

- Maxillofacial surgery cases



[What the audience can learn from this content]

・Treatment for Class III malocclusion – Transition till today

・Age-appropriate treatment for Class III malocclusion

・Digital dentistry in orthognathic surgery



Speaker: Ikuo YONEMITSU, DDS, PhD, Tokyo Medical and Dental University (TMDU)

Produced by Tokyo Medical and Dental University (TMDU) in collaboration with Doctorbook Global Academy © 2024

Ikuo YONEMITSU

About me