Class II div 1
,
Increased overjet
,
Mandibular retrognathia
,
Deep bite
,
Crowding

Leveling curve of Spee
,
Expansion
,
Retraction
,
First premolar extraction
,
Elastics: Class II
,
Elastics: Class III
Courtesy of Dr. L. Mai, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Treatment Option: Invisalign Teen

Total Treatment Time

  • 34 months

Number of aligners

  • Maxillary: 41 + 35 = 76
  • Mandibulary: 41 + 35 = 76

Aligner Wear time

  • 10 days

Retention

  • Maxillary: Invisalign aligner
  • Mandibular: Invisalign aligner

Results achieved

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

Comments

  • This was a Class II case with the need for good vertical control
    The Invisalign treatment was ideal for this case because the aligners and bite force aided the intrusion of the posterior teeth
  • We used the G6 SmartForce features on the maxillary teeth and G5 SmartForce features on the mandibular teeth
  • The lateral appearance was significantly improved
  • All the patient's complaints were resolved

Images

Initial and final

Click to compare enlarged
upper
lower
right
front
left
Click to compare enlarged
upper
lower
right
front
left

Progress

Click to compare enlarged
upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

Radiographs

Initial Final
Click to compare enlarged344