Anterior crossbite
,
Edge to edge bite
,
Asymmetric arches
,
Mandibular midline deviation
,
Spacing

Leveling Curve of Spee
,
Intrusion
,
Space Closure
Courtesy of Dr T. Ho Thi Thanh, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Moderate

Total Treatment Time

  • 15 months

Number of aligners

  • Maxillary: 26 + 9 + 14 = 49
  • Mandibulary: 26 + 9 + 14 = 49

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Anterior crossbite corrected
  • Midlines coincident
  • Curve of Spee leveled
  • Arch form improved
  • Aesthetic smile line¬†was achieved¬†

Comments

  • Upper arch: mild expanding to align teeth.
  • Lower arch: intrude right anterior teeth and move #33 32 to the lingual side to improve arch form. Make movement slower than normal to support periodontal tissues of #33 32.
  • With the initial aligner, I used optimized attachments to support the movement of teeth.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Progress

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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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