Klasse I
,
Mandibuläre Retrognathie

 Nivellierung der Spee-Kurve
,
Intrusion
,
Retraktion
,
First premolar extraction
,
Overtreatment
,
Extraktion
Courtesy of Dr Y. Zhu, 2023
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 25
  • Gender: female
  • Invisalign Submission Option: Invisalign Comprehensive

Total Treatment Time

  • 25 months

Anzahl der Aligner

  • Maxillary: 39 + 27 = 66
  • Mandibulary: 39 + 27 = 66

Aligner Wear time

  • 10 Tage

Retention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  • Curve of Spee leveled
  • Ästhetische Lachlinie wurde erzielt  
  • Alle Behandlungsziele wurden erreicht für den Fall

Bemerkungen

  • Class III elastics with G6 provided maximum anchorage for lower first premolars extraction solution in this case treated by combined orthodontic and orthognathic surgery.
  • Optimized attachments achieved good control of tooth movement.
  • Favourable treatment outcomes, including harmonious facial profile and stable occlusion, were achieved.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
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left

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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