1. Space closure in the maxillary posterior area through the maxillary sinus 
Jae Hyun Park, Kiyoshi Tai, Akira Kanao, Masato Takagi 
American Journal of Orthodontics and Dentofacial Orthopedics 
Volume 145, Issue 1, Pages (January 2014)
DOI: /j.ajodo
Copyright © 2014 American Association of Orthodontists Terms and Conditions

2. Fig 1 Pretreatment intraoral photographs.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

3. Fig 2 Pretreatment panoramic radiograph.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

4. Fig 3
CBCT images showing postextraction maxillary sinus pneumatization in both maxillary second premolar areas.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

5. Fig 4
Intraoral photographs showing the maxillary intrusion arch in place.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

6. Fig 5
The maxillary arch space was closed with T-loops while maintaining maximum anchorage on the posterior segments with a skeletal anchorage system.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

7. Fig 6 Panoramic radiograph showing the detailing stage of treatment.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

8. Fig 7 Posttreatment intraoral photographs.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

9. Fig 8 Posttreatment panoramic radiograph.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

10. Fig 9 One-year posttreatment intraoral photographs.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

11. Fig 10
One-year posttreatment CBCT images showing space closure in the maxillary posterior area through the maxillary sinus.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions

12. Fig 11
Representative CBCT images and illustrations showing maxillary posterior tooth movement through the maxillary sinus: A-C, CBCT axial sections at pretreatment and posttreatment, and their superimposition, respectively, at the cementoenamel level of the maxillary first molars; D-F, coronal sections of the pretreatment and posttreatment images, and their superimposition, respectively; G-I, sagittal volume-rendering scans of the pretreatment and posttreatment images, and their superimposition, respectively.
American Journal of Orthodontics and Dentofacial Orthopedics  , DOI: ( /j.ajodo )
Copyright © 2014 American Association of Orthodontists Terms and Conditions