Class I
,
Narrow arches
,
Crowding
,
Rotations

Elastics: Class II
,
Leveling curve of Spee
,
Intrusion
,
Retraction
,
First premolar extraction

Treatment information

  • Age: 13
  • Gender: male
  • Invisalign Treatment Option: Invisalign Teen

Diagnostic Summary

  • Class I
  • Narrow arches
  • Crowding
  • Rotations

Use of:

  • Intrusion
  • Leveling Curve of Spee
  • Retraction
  • First Premolar extraction
  • Elastics: Class II
  • Power ridge feature (G3) on Buccal 1.2 (UR2), Buccal 4.2 (LR2)
  • Optimized multiplane (G4) on Buccal 2.2 (UL2)
  • Optimized root control attachments (G4) on Buccal 1.3 (UR3)
  • Precision bite ramp (G5) on Lingual 1.1 (UR1), Lingual 1.2 (UR2), Lingual 2.1 (UL1), Lingual 2.2 (UL2)
  • Optimized retraction attachments (G6) on Buccal 2.3 (UL3)
  • First premolar extraction solution for maximum anchorage (G6) on Buccal 2.5 (UL5)
Courtesy of Dr. C. Shu 2019

Photos

Click to compare enlarged
upper
Initial
lower
right
front
left
Click to compare enlarged
upper
Final
lower
right
front
left
Click to compare enlarged
upper
Progress
lower
right
front
left

Radiographs

ClinCheck treatment plan

video anterior
video right-left
video upper-lower

Treatment summary

Results Achieved

  • Class I relationship maintained
  • Normal¬† overjet and overbite achieved
  • 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

Total treatment Time

  • 24 months

Number of aligners

  • Maxillary: 61 + 21 + 6 = 88
  • Mandibular: 61 + 21 + 6 = 88

Aligner wear time

  • 1-week

Comments

  • The following factors were needed to complete and maintain the correction:
  • Correct diagnosis
  • Good treatment plan
  • Good cooperation from the patient
  • Monitoring in treatment
  • Retainer use

Retention

  • Maxillary: Other
  • Mandibular: Other