Class I
,
Rotations
,
Spacing
,
Diastema

Intrusion
,
Retraction
,
IPR
,
Space Closure

Treatment information

  • Age: 37
  • Gender: female
  • Invisalign Treatment Option: Invisalign Lite

Diagnostic Summary

  • Class I
  • Rotations
  • Spacing
  • Diastema

Use of:

  • Intrusion
  • Retraction
  • IPR
  • Space Closure
  • Optimized rotation attachment (G3) on Buccal 1.5 (UR5), Buccal 2.4 (UL4), Buccal 2.5 (UL5), Buccal 3.5 (LL5)
  • Optimized extrusion attachment (G3) on Buccal 4.3 (LR3)
  • Optimized root control attachments (G4) on Buccal 1.3 (UR3), Buccal 1.4 (UR4), Buccal 4.5 (LR5)
  • Pressure areas (G5) on Buccal 4.1 (LR1), Buccal 3.1 (LL1), Buccal 3.2 (LL2)
  • Optimized extrusion attachments for molars (G7+) on Buccal 4.4 (LR4), Buccal 3.4 (LL4)
Courtesy of Dr. K. Sung Chung 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
Download ADF files
Initial
Refinement

Treatment summary

Results Achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • 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
  • Aesthetic smile line¬†was achieved
  • Harmonic arches were achieved

Total treatment Time

  • 10 months

Number of aligners

  • Maxillary: 14 + 14 = 28
  • Mandibular: 14 + 14 = 28

Aligner wear time

  • Aligners changed every 2weeks in the first month, then changed at 10 days interval.

Comments

  • We closed a significant amount of space in the anterior with intrusion and retraction
  • During space closure of anterior teeth, root alignments were well controlled by the utilization optimized root control attachments
  • Facial profile was improved by retraction of incisors
  • Black triangles between upper and lower central incisors were closed with a restorative option of composite bonding