Class I
,
Edge to edge bite
,
Crowding

Leveling Curve of Spee
,
Intrusion
,
Retraction
,
First premolar extraction
,
IPR
,
Overtreatment
,
Elastics: Class II
Courtesy of Dr B. Wang, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 24
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 19 개월

Number of aligners

  • Maxillary: 39 + 13 + 18 = 70
  • Mandibulary: 39 + 13 + 18 = 70

Aligner Wear time

  • 1주

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

  • Use of moderate anchorage design for the extraction sites to address maxillary and mandibular protrusion
  • Mild crowding, as well as upper and lower denture protrusion
  • Use of Class II intermaxillary elastics to help control anchorage;
  • Use IPR to help correct Bolton discrepancy
  • Control the lingual movements for the roots of upper and lower anterior teeth during retraction to help prevent gingival recession

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

진행

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upper
lower
right
front
left
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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