Klasse II Div. 1, Erhöhter Overjet, Mandibuläre Retrognathie, Open bite, Enge Zahnbögen, Mittellinienverschiebung, Engstand, Rotationen, Impacted canines
Mandibuläre Protrusion
, Pre Mandibular advancement phase
, Nivellierung der Spee-Kurve
, Intrusion
, Expansion
, Proklination
, Phase-I-Behandlung / Interzeptiv
Courtesy of Dr W. Chi Chiu,
2021
Treatment Summary
Patient Information
- Age: 9
- Gender: female
- Invisalign Submission Option: Invisalign First
Total Treatment Time
- 14 monate
Anzahl der Aligner
- Maxillary: 35 + 27 = 62
- Mandibulary: 35 + 24 = 59
Aligner Wear time
- 1 woche
Retention
- Maxillary: Other
- Mandibular: Other
Results achieved
- Klasse I-Relation erzielt
- Overjet verbessert
- Richtige axiale Schneidezahninklination
- Curve of Spee leveled
- Ästhetische Lachlinie wurde erzielt
Bemerkungen
- Mandibular advancement was used to correct the initial Class ll relationship with large overjet.
- Expansion was planned to create favorable eruption space for impacted canine eruption.
- Evaluation of Phase II treatment with aligners will be considered after all permanent teeth have erupted.
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