Class I
,
Mandibular retrognathia
,
Narrow arches
,
Mandibular midline deviation

Leveling Curve of Spee
,
Intrusion
,
Retraction
,
First premolar extraction
,
Elastics: Class II
,
Elastics: Class II in Additional Aligners
Courtesy of Dr D. Yutong, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 35
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 28 개월

Number of aligners

  • Maxillary: 48 + 28 + 16 = 92
  • Mandibulary: 48 + 28 + 9 = 85

Retention

  • Maxillary: Other clear
  • Mandibular: Other

Results achieved

  • Class I relationship achieved
  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Midlines coincident
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

  • G6 technique was used to achieve strong anchorage to get a better profile.
  • TADs in the upper anterior area was used to correct gummy smile and to help adjust occlusion as well.
  • G5 technique was used to intrude anterior teeth for additional aligners.

Images

Initial and final

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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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