Class I
,
Increased overjet
,
Deepbite
,
Narrow arches
,
Rotations
,
Spacing

Leveling curve of Spee
,
Intrusion
,
Expansion
,
IPR

치료 정보

  • 연령: 36
  • 성: 남성
  • Invisalign 치료 옵션: Invisalign Full

진단 요약

  • Class I
  • Increased overjet
  • Deepbite
  • Narrow arches
  • Rotations
  • Spacing

사용

  • Expansion
  • Intrusion
  • Leveling Curve of Spee
  • IPR
  • Optimized rotation attachment (G3) on Buccal 2.4 (UL4), Buccal 4.5 (LR5)
  • Optimized multiplane (G4) on Buccal 1.2 (UR2), Buccal 2.2 (UL2)
  • Optimized root control attachments (G4) on Buccal 1.4 (UR4), Buccal 2.5 (UL5)
  • Optimized deepbite attachments for anchorage (G5) on Buccal 1.5 (UR5), Buccal 3.5 (LL5)
  • Precision bite ramp (G5) on Lingual 1.1 (UR1), Lingual 1.2 (UR2), Lingual 2.1 (UL1), Lingual 2.2 (UL2)
  • Optimized retraction attachments (G6) on Buccal 1.6 (UR6)
Courtesy of Dr. Q. Chen 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
  • Normal  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Curve of Spee leveled
  • Arch form improved
  • Aesthetic smile line was achieved
  • Harmonic arches were achieved

총 치료 개월수

  • 19 개월

Number of aligners

  • Maxillary: 40 + 25 + 13 = 78
  • Mandibular: 40 + 25 + 13 = 78

얼라이너 착용 시간

  • 1주

코멘트

  • A scissors bite is difficult to treat for all types of orthodontic appliances
  • We tried to successfully treat this case with aligners and used an experimental new way to open the bite while correcting the scissors bite of all 5 posterior teeth
  • We added attachments on the buccal cusps of all lower molars as a bite block to separate upper and lower arches
  • These attachments were never bonded on teeth
  • The result is quite satisfying and the occlusal relationship was great
  • The lower arch was well expanded and the scissors bite was fully corrected
  • All treatment goals were accomplished.

보유

  • Maxillary: Other clear
  • Mandibular: Other clear