Class I
,
Open bite
,
Midline shift
,
Spacing
,
Diastema

Space Closure
,
Elastics: Class II
Courtesy of Dr J. Kyoon Yoon, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 36
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Number of aligners

  • Maxillary: 20
  • Mandibulary: 20

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class I relationship achieved
  • Normal  overjet and overbite achieved
  • Overjet improved
  • Significant improvement of overbite
  • Significant improvement of overjet
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Alignment of both arches through derotation
  • Arch form improved

Comments

  • Class II elastics make the mandible position retained with the bite force improvement for lip seal and tongue posture education
  • Myofunctional education - Tongue thrust is the cause of the anterior open bite tendency

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progress

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upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
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Radiographs

Initial Final
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