Class I
,
Anterior Crossbite
,
Deepbite
,
Asymmetric arches
,
Maxillary midline deviation
,
Midline shift
,
Crowding
,
Rotations

Leveling curve of Spee
,
Elastics: vertical
,
Intrusion
,
Retraction
,
Overtreatment

치료 정보

  • 연령: 14
  • 성: 여자
  • Invisalign 치료 옵션: Invisalign Teen

진단 요약

  • Class I
  • Anterior Crossbite
  • Deepbite
  • Asymmetric arches
  • Maxillary midline deviation
  • Midline shift
  • Crowding
  • Rotations

사용

  • Intrusion
  • Leveling Curve of Spee
  • Extraction
  • Retraction
  • Elastics: Vertical
  • Overtreatment
  • Optimized rotation attachment (G3) on Buccal 2.3 (UL3), Buccal 4.3 (LR3), Buccal 4.5 (LR5), Buccal 3.5 (LL5)
  • Optimized extrusion attachment (G3) on Buccal 1.1 (UR1), Buccal 1.2 (UR2), Buccal 2.1 (UL1), Buccal 2.2 (UL2)
  • Power ridge feature (G3) on Buccal 1.1 (UR1), Lingual 1.1 (UR1), Buccal 2.1 (UL1), Buccal 2.2 (UL2), Lingual 2.1 (UL1), Lingual 2.2 (UL2)
  • Optimized root control attachments (G4) on Buccal 1.3 (UR3), Buccal 1.5 (UR5), Buccal 2.3 (UL3), Buccal 3.3 (LL3)
  • Optimized deepbite attachments for anchorage (G5) on Buccal 2.5 (UL5)
  • First premolar extraction solution for maximum anchorage (G6) on Buccal 4.3 (LR3), Buccal 4.5 (LR5), Buccal 4.6 (LR6), Buccal 3.3 (LL3), Buccal 3.5 (LL5), Buccal 3.6 (LL6), Buccal 3.7 (LL7)
  • Optimized extrusion attachments for molars (G7+) on Buccal 1.6 (UR6)
Courtesy of Dr X. Liu 2019

사진들

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

방사선 사진

ClinCheck 치료 계획

video anterior
video right-left
video upper-lower

치료 요약

성취된 결과

  • Class I relationship maintained
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • All treatment goals were achieved case
  • Harmonic arches were achieved

총 치료 개월수

  • 30 개월

Number of aligners

  • Maxillary: 51 + 28 + 14 = 93
  • Mandibular: 51 + 28 + 14 = 93

얼라이너 착용 시간

  • 10 일

코멘트

  • First premolar extraction solution for maximum anchorage(G6) to maintain Class I relationship and retract anterior teeth
  • Smart stage used for level curve of Spee
  • Power ridge used to control inclination of upper incisors
  • Wear aligner with chewy to correct anterior crossbite

Retention

  • Maxillary:
  • Mandibular: