Class II div 1
,
Posterior crossbite
,
Increased overjet
,
Open bite
,
Narrow arches
,
Maxillary midline deviation
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Mesialization
,
Retraction
,
First premolar extraction
Courtesy of Dr. M. Kubota, 2019
Before picture of treatment

スポットラ イト内の症例

Dr. M. Kubota

We would like to thank Dr. Kubota for submitting this great example of a premolar extraction case with the use of Optimized G6 First premolar extraction solution for maximum anchorage SmartFroce features.

Dr. Quote: "I'm very happy that the Invisalign treatment with premolar extraction has been very successful in such a complex and difficult case. "

Dr. M. Kubota

Treatment Summary

Patient Information

  • Age: 22
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 26 months

Number of aligners

  • Maxillary: 67 + 10 = 77
  • Mandibulary: 67 + 10 = 77

Aligner Wear time

  • 8 days

보유

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Posterior crossbite corrected
  • Normal overjet and overbite achieved
  • Significant improvement of overjet
  • Midlines coincident
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

  • Sequential movement during space closure was effective to prevent any undesirable molar tipping
  • Bite ramps were used to prevent anterior occlusal interference.
  • Short Class II elastics were used to obtain Class I molar relation

Images

Initial and final

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upper
lower
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front
left
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lower
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front
left

진행

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

치료 전 초기 최종
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