Class II div 1
,
Openbite
,
Maxillary midline deviation
,
Midline shift
,
Crowding

Distalization
,
Leveling curve of Spee
,
Extrusion
,
Expansion
,
IPR

치료 정보

  • 연령:18
  • 성: 여자
  • Invisalign 치료 옵션: Invisalign Full

진단 요약

  • Class II div 1
  • Openbite
  • Maxillary midline deviation
  • Midline shift
  • Crowding

사용

  • Distalization
  • Expansion
  • Extrusion
  • Leveling Curve of Spee
  • IPR
  • Optimized rotation attachment (G3) on Buccal 1.4 (UR4), Buccal 4.3 (LR3), Buccal 4.5 (LR5), Buccal 3.3 (LL3), Buccal 3.4 (LL4)
  • Optimized extrusion attachment (G3) on Buccal 1.1 (UR1), Buccal 2.1 (UL1)
  • Optimized multiplane (G4) on Buccal 2.2 (UL2)
  • Optimized root control attachments (G4) on Buccal 1.3 (UR3), Buccal 2.3 (UL3), Buccal 3.5 (LL5)
  • Optimized deepbite attachments for anchorage (G5) on Buccal 4.4 (LR4)
Courtesy of Dr. M. A. De Nicolas 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 achieved
  • Functional canine guidance on both sides
  • Anterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Overjet improved
  • Significant improvement of overbite
  • Significant improvement of overjet
  • Midlines coincident
  • Curve of Spee leveled
  • Arches aligned and coordinated
  • Alignment of both arches through derotation
  • Aesthetic smile line was achieved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

총 치료 개월수

  • 17 개월

Number of aligners

  • Maxillary: 48 + 13 = 61
  • Mandibular: 48 + 13 = 61

얼라이너 착용 시간

  • 1주

코멘트

  • Distalization to correct Class II
  • To create a correct overbite we extruded upper and lower anterior teeth
  • We achieved Class I Molar and Canine with the use of distalization of the upper arch
  • We corrected Bolton discrepancy and increased the overjet with the help of IPR
  • Upper midline correction of 2 mm to the patient´s left, both midlines coincide
  • Class II with open bite was treated successfully with Invisalign we find that this is the best orthodontic system for vertical control

보유

  • Maxillary: Other clear
  • Mandibular: Other clear