Klasse II Div. 1
,
Mandibuläre Retrognathie
,
Deep bite
,
Enge Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Engstand
,
Rotationen

Mandibuläre Protrusion
,
Distalisation
,
Mesialisation
,
 Nivellierung der Spee-Kurve
,
Intrusion
,
Expansion
,
ASR
Courtesy of Dr. N. Thi Quynh Mai, 2024
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Submission Option: Invisalign Teen with MA

Total Treatment Time

  • 13 monate

Anzahl der Aligner

  • Maxillary: 30 + 28 = 58
  • Mandibulary: 30 + 28 = 58

Aligner Wear time

  • 1 woche

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Deutliche Verbesserung des Overbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Curve of Spee leveled
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  • Do MA for this patient:
    - Finish at edge to edge position
    -2 mm incremental
    -Not shift lower arch to improve midline
  •  Using traditional rectangular attachments on buccal teeth 13,14,17,23,24, 33,34,43,44.
  •  Using traditional rectangular attachments on lingual teeth 15,16,26,35,36.
  • Using ellipse attachment on lingual tooth 25.
  • Expanding maxillary and mandibular arches.
  • Intruding the lower incisors with power ridges.
  • Retracting the upper incisors with power ridges.

Images

Initial and final

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Fortschritt

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AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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