Class II div 1
,
Posterior crossbite
,
Anterior crossbite
,
Increased overjet
,
Deep bite
,
Narrow arches
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Expansion
,
Proclination
,
IPR
,
Elastics: Class II
Courtesy of Dr Peter Miles, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 17
  • Gender: male
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 17 months

Number of aligners

  • Maxillary: 45 + 14 = 59
  • Mandibulary: 45 + 14 = 59

Aligner Wear time

  • Wear time varied

Retention

  • Maxillary: Other Clear
  • Mandibular: Other Clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Posterior crossbite corrected
  • Normal overjet and overbite achieved
  • Deepbite improved
  • Significant improvement of overjet
  • Midlines coincident
  • Arch form improved
  • Harmonic arches were achieved

Comments

  • Considering the mandibular retrusion and straight lip profile of the patient, the non-extraction approach with the Invisalign Full treatment option was preferred.
  • Following treatment, the crowding was relieved, the crossbites corrected and the posterior right occlusion settled.
  • The deep bite was also improved and the alignment almost fully corrected in the lower
    arch; thus, the patient’s treatment goals were achieved with the Invisalign System along with the use of elastics and IPR.

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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