Klasse II Div. 1, Erhöhter Overjet, Mandibuläre Retrognathie, Open bite, Enge Zahnbögen, Mittellinienverschiebung, Engstand, Rotationen, Lückenstand, Diastema
Mandibuläre Protrusion
, Pre Mandibular advancement phase
, Nivellierung der Spee-Kurve
, Extrusion
, Intrusion
, Expansion
, Retraktion
, Lückenschließung
, Elastics: Klasse II
, Elastics: Class II in Additional Aligners
, Elastics: Vertikal
Courtesy of Dr W. ting Lin,
2023
Treatment Summary
Patient Information
- Age: 8
- Gender: male
- Invisalign Submission Option: Invisalign First
Anzahl der Aligner
- Maxillary: 50 + 14 + 19 = 83
- Mandibulary: 50 + 10 + 13 = 73
Aligner Wear time
- 1 woche
Retention
- Maxillary: Other
- Mandibular: Other
Results achieved
- Klasse I-Relation erzielt
- Normaler Overjet und Overbite erzielt
- Overjet verbessert
- Deutliche Verbesserung des Overjet
- Richtige axiale Schneidezahninklination
- Curve of Spee leveled
- Alignment beider Zahnbögen durch De-Rotation
- Zahnbogenform verbessert
- Ästhetische Lachlinie wurde erzielt
Bemerkungen
- MA used in the cases for mandibular advancement, and Class II elastics for Maxillary incisors protrusion and proclination correction.
- The open bite was closed as well as the diastema.
- Myofunctional therapy during the treatment was needed.
- The F/U will be important and the possibllity of Phase II treatment indicated.
- The patient and his parents were all satisfied with the treatment outcome.
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