Class II div 1
,
Open bite
,
Asymmetric arches
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Extrusion
,
Intrusion
,
Proclination
,
IPR
,
Elastics: Class II
,
Elastics: Class II in Additional Aligners
,
Elastics: vertical
Courtesy of Dr M. Hiroce, 2021
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 29 개월

Number of aligners

  • Maxillary: 25 + 24 + 10 = 59
  • Mandibulary: 25 + 24 + 10 = 59

Aligner Wear time

  • 2주

Retention

  • Maxillary: Vivera retainer
  • Mandibular: Vivera retainer

Results achieved

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

코멘트

  • The challenge with this treatment was to correct occlusal cant by intruding posterior Q1 teeth.
  • Extruding posterior q2 teeth, closed then the anterior and posterior open bite.
  • Also, this movement allowed a counterclockwise mandibular rotation.
  • The procedure solved a Cl II skeletal relationship, as can be seen in the final patient profile.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
치료 전 초기최종
Before picture of treatment
After picture of treatment
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방사선 사진

치료 전 초기 최종
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