Class I
,
Increased overjet
,
Mandibular retrognathia
,
Deep bite
,
Mandibular midline deviation
,
Midline shift
,
Crowding

Elastics: Class II
,
Leveling Curve of Spee
,
Intrusion
,
Retraction
,
Proclination
,
IPR
Courtesy of Dr. R. Lie, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 10
  • Gender: male
  • Invisalign Submission Option: Full

Total Treatment Time

  • 11 months

Number of aligners

  • Maxillary: 21 + 16 = 37
  • Mandibulary: 21 + 16 = 37

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Hawley
  • Mandibular: Hawley

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Significant improvement ofoverbite
  • Significant improvement of overjet
  • Midlines coincident
  • Curve of Spee levelled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • Staged IPR was prescribed in both upper and lower arches for relieve of crowding during alignment of the arches, and for the
  • retraction of the anterior teeth.
  • Mild transverse expansion of the buccal segments provided for improvement of the arch form.
  • The deep overbite was corrected by a combination of proclination of the lower anterior teeth and extrusion of the lower p
  • premolar segments (relative intrusion).
  • Full-time wear of Class II elastics was worn for arch coordination.

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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