Class II div 2
,
Increased overjet
,
Deepbite
,
Narrow arches
,
Posterior crossbite
,
Midline shift
,
Crowding

Extrusion
,
Intrusion
,
Expansion
,
Proclination
,
IPR

치료 정보

  • 연령: 15
  • 성: 여자
  • Invisalign 치료 옵션: Teen

진단 요약

  • Class II div 2 relationship
  • Narrow Arches
  • Midline Shift
  • Posterior Crossbite
  • Maxillary midline deviation
  • Deepbite
  • Increased overjet
  • Crowding

사용

  • Intrusion
  • Extrusion
  • Levelling Curve of Spee
  • Expansion
  • Proclination
  • IPR
  • Optimized Rotation Attachment (G3) on Buccal 1.3 (UR3), Buccal 2.3 (UL3), Buccal 4.3 (LR3), Buccal 4.4 (LR4)
  • Optimized Root Control Attachments (G4) on Buccal 1.1 (UR1)
  • Optimized DeepBite Attachments Activated for Premolar Extrusion (G5) on Buccal 3.4 (LL4)
Courtesy of Dr. C. O'Hehir 2017
Award 2018 Peer Review Awards

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
  • Posterior crossbite corrected
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Significant improvement of overbite
  • Midlines coincident
  • Proper axial inclination of incisors
  • Curve of Spee levelled
  • Arches aligned and coordinated
  • Arch form improved
  • Aesthetic smile line was achieved
  • All treatment goals were achieved case

총 치료 개월수

  • 16 개월

Number of aligners

  • Maxillary: 24 + 12 = 36
  • Mandibular: 24 + 12 = 36

얼라이너 착용 시간

  • 2주

코멘트

  • IPR carried out in the upper and lower arches to relieve crowding and help correct arch form
    Expansion of Buccal segments
  • A mixture of intrusion and relative extrusion of the maxillary anterior teeth was carried out
  • Proclination of the lower labial segment
  • Use of power ridges, optimised attachments
  • Avoidance of round tripping of teeth