Class I
,
Anterior crossbite
,
Increased overjet
,
Deep bite
,
Narrow arches
,
Asymmetric arches
,
Crowding
,
Rotations

Leveling Curve of Spee
,
Extrusion
,
Expansion
,
Retraction
,
IPR
Courtesy of Dr T. Thanvarachorn, 2021
Before picture of treatment

Treatment Summary

Patient Information

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

Total Treatment Time

  • 16 months

Number of aligners

  • Maxillary: 23 + 24 + 14 = 61
  • Mandibulary: 23 + 24 + 14 = 61

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • 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
  • Aesthetic smile line was achieved 
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • I tried to expand the arches and create small spaces to solve the crowding.
  • The angulation control and the aesthetic smile line were corrected and achieved.
  • The IPRs were used to improve the patient's profile.

Images

Initial and final

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upper
lower
right
front
left
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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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