Class I
,
Deepbite
,
Narrow arches
,
Crowding

Phase I treatment / Interceptive
,
Expansion
,
Proclination

Treatment information

  • Age: 8
  • Gender: female
  • Invisalign Treatment Option: Invisalign First

Diagnostic Summary

  • Phase I treatment / Interceptive
  • Class I
  • Deepbite
  • Narrow arches
  • Crowding

Use of:

  • Expansion
  • Proclination
  • Optimized extrusion attachment (G3) on Buccal 4.2 (LR2)
  • Optimized multiplane (G4) on Buccal 1.2 (UR2)
  • Optimized root control attachments (G4) on Buccal 2.1 (UL1)
  • Optimized retention attachment (Phase 1) on Buccal 1.5 (UR5), Buccal 1.6 (UR6), Buccal 2.5 (UL5), Buccal 2.6 (UL6), Buccal 4.5 (LR5), Buccal 4.6 (LR6), Buccal 3.5 (LL5), Buccal 3.6 (LL6)
Courtesy of Dr R. Lie 2019

Photos

Click to compare enlarged
upper
Initial
lower
right
front
left
Click to compare enlarged
upper
Final of Phase I
lower
right
front
left

Radiographs

ClinCheck treatment plan

video anterior
video right-left
video upper-lower
Download ADF files
Initial

Treatment summary

Results Achieved

  • Arches aligned and coordinated

Total treatment Time

  • 10 months

Number of aligners

  • Maxillary: 48
  • Mandibular: 48

Aligner wear time

  • 1-week

Comments

  • The aim of this Phase I treatment was to develop the arch form, create space for the erupting permanent teeth, relieve crowding and improve the alignment
  • The arch form was developed through staged expansion of the posterior buccal segments, commencing by moving the first permanent molars and then followed by simultaneous movement of the deciduous molars
  • The predictability of arch expansion was improved through the presence of optimized expansion support attachments together with Smart Staging of the tooth movement
  • Eruption compensation was utilized for the erupting upper lateral incisor
  • With the expansion of the dental arch, space was created for alignment of the anterior teeth.
  • We will improve patients occlusal in Phase II