Class II div 1
,
Deep bite
,
Midline shift

Distalization
,
Intrusion
,
Elastics: Class II
Courtesy of Dr Mike Anderson, 2017
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 14
  • Gender: male
  • Invisalign Treatment Option: Full

Total Treatment Time

  • 17 months

Number of aligners

  • Maxillary: 60 + 13 = 73
  • Mandibulary: 46 + 13 = 59

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Class I relationship achieved
  • Normal overjet and overbite achieved
  • Deepbite improved
  • Midlines coincident
  • All treatment goals were achieved case

Comments

  • The orthodontic results compare favourably with what would have been obtained with the use of fixed appliances and Class II correctors or two phase orthodontic treatment, where a functional appliance is
    used for the first phase.
  • The treatment time was equivalent or less than that achievable with fixed appliances or two phase treatment.
  • Overjet measured 9mm, and the buccal segments required A-P correction of approximately 5 mm, in addition with deep bite, which required careful control for the correction of Class II malocclusions. involved the use of Invisalign aligners and Class II elastics; no Class II correctors or other auxillaries were used.
  • Invisalign treatment with distalisation and Class II elastics resulted in a favorable outcome for this patient.

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
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