Class II div 1
,
Increased overjet
,
Rotations
,
Spacing
,
Diastema
,
Pre-restorative

Distalization
,
Mesialization
,
Leveling Curve of Spee
,
Intrusion
,
IPR
,
Space Closure
,
Restorative
,
Elastics: Class II
,
Elastics: Class III
Courtesy of Dr Q. Chen, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Moderate

Total Treatment Time

  • 5 개월

Number of aligners

  • Maxillary: 18
  • Mandibulary: 21

Aligner Wear time

  • 1주

Retention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Class I relationship achieved
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Significant improvement of overbite
  • Curve of Spee leveled
  • Arch form improved
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case

코멘트

  • Total treatment time was 5 months with high efficiency.
  • Invisalign worked well at anterior space closure and adjustment.
  • Upper and lower arches were expanded by 1.5mm per side at the canine area.
  • Upper anterior teeth were retracted by 2mm.
  • Normal overjet and overbite relationships were achieved.
  • Class II elastics were used to enhance maxillary anchorage and help retract upper incisors.
  • The missing 12 and 22 were restored by Mariland bridge.
  • The patient and the parent were very pleased with the treatment outcome and short treatment time.

Images

Initial and final

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upper
lower
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lower
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front
left

진행

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치료 전 초기최종
Before picture of treatment
After picture of treatment
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방사선 사진

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