Class I
,
Increased overjet
,
Open bite
,
Crowding

Retraction
,
First premolar extraction
,
Other extraction
,
IPR
,
Elastics: Class II in Additional Aligners
Courtesy of Dr. S. Shih-Hsuan Chen, 2019
Before picture of treatment

Teen case of the month

Dr. S. Shih-Hsuan Chen

We would like to thank, Dr. Shih-Hsuan Chen, for submitting this open bite case with excellent treatment outcome for this teen patient.

Dr. Quote: "With thanks to the patient for the wonderful compliance. The Invisalign system is a great appliance to treat open bite and teen cases. It has been a pleasant journey. "

Dr. S. Shih-Hsuan Chen

Treatment Summary

Patient Information

  • Age: 14
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 29 개월

Number of aligners

  • Maxillary: 58 + 37 = 95
  • Mandibulary: 54 + 37 = 91

Aligner Wear time

  • 8 days

보유

  • Maxillary: Fixed/Bonded
  • Mandibular: Other clear

Results achieved

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Normal overjet and overbite achieved
  • Overjet improved
  • Significant improvement ofoverbite
  • Significant improvement of overjet
  • 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 linewas achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

코멘트

  • The open bite was successfully closed by intruding the upper posteriors, followed by a vertical jump in the primary aligner stages
  • Protrusive profile was improved by extracting the four first premolars.
  • Dental crowding was resolved and ideal occlusion was established with proper control closing the spaces after the extraction

Images

Initial and final

Click to compare enlarged
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
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged
Thumbnail, click to compare enlarged Thumbnail, click to compare enlarged

방사선 사진

치료 전 초기 최종
Click to compare enlarged396
Click to compare enlarged390