Klasse III
,
Kreuzbiss im Seitenzahnbereich
,
Anteriorer Kreuzbiss
,
Kantenbiss
,
Open bite
,
Enge Zahnbögen
,
Asymmetrische Zahnbögen
,
Maxilläre Mittellinien-Abweichung
,
Mandibuläre Mittellinien-Abweichung
,
Mittellinienverschiebung
,
Engstand
,
Rotationen

Elastics: Klasse III
,
Distalisation
,
 Nivellierung der Spee-Kurve
,
Extrusion
,
Expansion
,
Proklination
,
ASR
,
Phase-II-Behandlung
Courtesy of Dr K. Malekian, 2018
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 33
  • Gender: male
  • Invisalign Submission Option: Full

Total Treatment Time

  • 23 monate

Anzahl der Aligner

  • Maxillary: 31 + 16 + 15 = 62
  • Mandibulary: 31 + 17 + 15 = 63

Aligner Wear time

  • Progressive Aligner change 14 day-10 day-7 day interval based on complexity of movements and patient compliance.At refinement 7 day aligner change interval.

Retention

  • Maxillary: n

Results achieved

  • Klasse I-Relation erzielt
  • Funktionale Eckzahn-Führung auf beiden Seiten
  •  Kreuzbiss im Frontzahnbereich korrigiert
  • Posteriorer Kreuzbiss korrigiert
  • Normal overjet and overbite achieved
  • Overjet verbessert
  • Significant improvement ofoverbite
  • Deutliche Verbesserung des Overjet
  • Mittellinien symmetrisch
  • Richtige axiale Schneidezahninklination
  • Spee-Kurve nivelliert
  • Zahnbögen begradigt und koordiniert
  • Alignment beider Zahnbögen durch De-Rotation
  • Zahnbogenform verbessert
  • Aesthetic smile linewas achieved
  • Alle Behandlungsziele wurden erreicht für den Fall
  • Harmonie der Zahnbögen wurde erzielt

Bemerkungen

    • 1. Sequential Lower distalization protocol with aesthetic start motivation.
      2. Lower arch sequential distalization permits us to achieve space in the lower arch and go from Class III molar and canine into Class I molar and canine.
      3. Lower arch sequential distalization allowsus to obtain overjet in order to correct the anterior crossbite and to torque lower incisors lingually.
      4. Lower arch sequential distalizationallows us to achieve over-jet in order to correct the upper and lower incisor angulation and achieve 131 degrees final interincisal angle.
      5. From L1 to L6 we achieve partial lower anterior alignment which motivates the patient in order to have high compliance during the period of 8-10 months of sequential lower arch distalization.
      6. Upper Arch Posterior Expansion in order to correct lateral cross-bite.
      7. Upper Anterior proclination in order to correct anterior cross-bite.
      8. Full time aligner and class III elastics ( 22 hours/day)
      9. Root Control Attachment Upper right central (11): Tipping root distally

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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AusgangspositionFinale
Before picture of treatment
After picture of treatment
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Röntgenbilder

Ausgangsposition Finale
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