Class I
,
Anterior Crossbite
,
Edge to edge bite
,
Narrow arches
,
Asymmetric arches
,
Maxillary midline deviation
,
Mandibular midline deviation
,
Midline shift
,
Crowding
,
Rotations

Distalization
,
Leveling Curve of Spee
,
Extrusion
,
Intrusion
,
Expansion
,
IPR
,
TADs
Courtesy of Dr J. Weng, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 21
  • Gender: male
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 21 개월

Number of aligners

  • Maxillary: 50 + 13 = 63
  • Mandibulary: 50 + 14 = 64

Aligner Wear time

  • 10 일

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • 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

  • Invisalign is good at molar distalization.
  • The upper left molars are distally moved by 3.2mm and the lower left molars are distally moved by 2.5mm in this case.
  • A miniscrew was used on the left side of the maxillary posterior to strengthen anchorage, and it can enhance expression rate of molar distalization.

Images

Initial and final

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upper
lower
right
front
left
Click to compare enlarged
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
Click to compare enlarged382
Click to compare enlarged376