Class I
,
Posterior crossbite
,
Anterior Crossbite
,
Maxillary midline deviation
,
Crowding
,
Spacing

Leveling curve of Spee
,
Intrusion
,
Retraction
,
First premolar extraction
,
IPR
Courtesy of Dr. Y. Song, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 개월

Number of aligners

  • Maxillary: 46 + 7 = 53
  • Mandibulary: 37 + 13 = 50

Aligner Wear time

  • 7-10days

보유

  • Maxillary: Vivera
  • Mandibular: Vivera

Results achieved

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Normal overjet and overbite achieved
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Aesthetic smile linewas achieved

코멘트

  • We wanted to improve the protruded lateral profile of this patient
  • We extracted all the first premolars and retracted the upper and lower anterior teeth
  • This patient has moderate periodontitis with moderate gingival recession and alveolar bone resorption, which leads to the long clinical crowns
  • Because of this the anchorage control and anterior torque, control is easier than for patients with short clinical crowns
  • G6 optimized attachments are a good solution for first premolar extraction cases and were applied on 3 quadrants (1,2 and 4)

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 enlarged426
Click to compare enlarged390