Class III
,
Anterior Crossbite
,
Narrow arches
,
Posterior crossbite
,
Crowding
,
Rotations

Elastics: Class III
,
Elastics: vertical
,
Expansion
,
Retraction
,
Proclination
,
IPR

スポットラ イト内の症例

Dr R. Lie
Dr R. Lie

Dr. Quote: “This case shows that the use of the Invisalign Appliance has made it possible to treat patients which would normally have been difficult to address by orthodontic means only.”

치료 정보

  • 연령: 19
  • 성: 여자
  • Invisalign 치료 옵션: Invisalign Full

진단 요약

  • Class III
  • Anterior Crossbite
  • Narrow arches
  • Posterior crossbite
  • Crowding
  • Rotations

사용

  • Expansion
  • Proclination
  • Retraction
  • IPR
  • Elastics: Vertical
  • Elastics: Class III
  • Optimized rotation attachment (G3) on Buccal 1.3 (UR3), Buccal 1.4 (UR4), Buccal 2.3 (UL3), Buccal 4.4 (LR4), Buccal 3.3 (LL3), Buccal 3.4 (LL4), Buccal 3.5 (LL5)
  • Power ridge feature (G3) on Buccal 4.1 (LR1), Buccal 4.2 (LR2), Buccal 3.1 (LL1), Buccal 3.2 (LL2)
  • Optimized root control attachments (G4) on Buccal 4.5 (LR5)
  • Multi-tooth extrusion attachments (G4) on Buccal 1.1 (UR1), Buccal 1.2 (UR2), Buccal 2.1 (UL1), Buccal 2.2 (UL2)
  • Pressure areas (G5) on Buccal 4.1 (LR1), Buccal 4.2 (LR2), Buccal 3.1 (LL1), Buccal 3.2 (LL2)
Courtesy of Dr R. Lie 2019

사진들

Click to compare enlarged
upper
치료 전 초기
lower
right
front
left
Click to compare enlarged
upper
최종
lower
right
front
left
Click to compare enlarged
upper
진행
lower
right
front
left

방사선 사진

ClinCheck 치료 계획

video anterior
video right-left
video upper-lower

치료 요약

성취된 결과

  • Class I relationship achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Posterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Overjet improved
  • 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 line was achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

총 치료 개월수

  • 21 개월

Number of aligners

  • Maxillary: 36 + 24 + 11 = 71
  • Mandibular: 36 + 24 + 11 = 71

얼라이너 착용 시간

  • 1주

코멘트

  • The desired outcome was achieved by a combination of arch expansion in the upper arch and retraction of the lower anterior teeth
  • Interproximal enamel reduction was performed between the posterior teeth in the lower arch for relieve of crowding and for retraction of the anterior teeth
  • Class III elastics were added to enact and coordinate the movements
  • Lingual root torque was added to the lower incisors for control of the root inclination during retraction

보유

  • Maxillary:
  • Mandibular: