Klasse III
,
Anteriorer Kreuzbiss
,
Deep bite
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Prärestaurativ

Intrusion
,
Expansion
,
Retraktion
,
Extraktion der unteren Schneidezähne
,
ASR
,
Lückenschließung
,
Elastics: Klasse III
,
Elastics: Vertikal
Courtesy of Dr. Q. Chen, 2019
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 32
  • Gender: female
  • Invisalign Submission Option: Invisalign Full

Total Treatment Time

  • 22 monate

Anzahl der Aligner

  • Maxillary: 38 + 45 + 30 = 113
  • Mandibulary: 38 + 45 + 30 = 113

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Invisalign aligner
  • Mandibular: Invisalign aligner

Results achieved

  • Klasse I-Relation erzielt
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Normal overjet and overbite achieved
  • Tiefbiss verbessert
  • Significant improvement ofoverbite
  • Mittellinien symmetrisch
  • Curve of Spee leveled
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

  • We used the functional occlusion relationship to design the treatment plan
  • We created space on both sides of 2.2 and restored it as 2.1.
  • The crossbite was fully corrected with retraction and intrusion of the lower anterior teeth
  • The leveling of the curve of Spee was the key to achieve the final occlusion
  • Lower incisor extraction was used as an effective way to create a functional crossbite and coordinate upper and lower midline

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left

Fortschritt

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upper
lower
right
front
left
AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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