Class I
,
Crowding
,
Rotations

Extrusion
,
IPR
Courtesy of Dr J. Lim, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 46
  • Gender: female
  • Invisalign Treatment Option: Invisalign Lite

Total Treatment Time

  • 10 months

Number of aligners

  • Maxillary: 14 + 14 = 28
  • Mandibulary: 14 + 14 = 28

Aligner Wear time

  • 10

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • NormalĀ  overjet and overbite achieved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Alignment of both arches through derotation
  • Arch form improved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

Interproximal reduction and arch expansion were planned to improve the inclination of the upper and lower incisors.
Amount of extrusion of upper right lateral incisor(1.2) was too large for Invisalign Lite case to solve, direct bonding of mini tube appliance on tooth 1.1~1.3 was temporarily used for 1 month.

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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Click to compare enlarged310