Classe I
,
Arcades asymétriques
,
Décalage de la ligne médiane maxillaire
,
Décalage des lignes médianes
,
Encombrement

Distalisation
,
Leveling curve of Spee
,
Ingression
,
Expansion
,
Rétraction
,
RIP
,
TADs
,
Overtreatment
,
Élastiques : Classe II
Courtesy of Dr Chun Hao Lin, 2020
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 15
  • Gender: male
  • Invisalign Treatment Option: Invisalign Comprehensive

Total Treatment Time

  • 42 months

Nombre d'aligners

  • Maxillary: 86 + 40 + 15 = 141
  • Mandibulary: 86 + 40 + 18 = 144

Aligner Wear time

  • 1 week

Rétention

  • Maxillary: Other clear
  • Mandibular: Other clear

Results achieved

  • Guidage fonctionnel des canines des deux côtés
  •  Articulé croisé antérieur corrigé
  • Surplomb normal et recouvrement obtenu
  • Inclinaison axiale correcte des incisives
  • Arcades alignées et coordonnées
  • Forme de l'arcade améliorée
  • Ligne de sourire esthétique obtenue  
  • Obtention d’arcades harmonieuses

Commentaires

  • Severe crowding and lack space for tooth #22, expansion- used IPR and distalization to create space for alignment
  • To prevent extraction, distalization is a good choice for a teenage patient like this
  • Used class II elastic and TADs to support anchorage
  • Compliance is the key to accomplishing a good outcome

Images

Initial and final

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Le progrès

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DébutFinal
Before picture of treatment
After picture of treatment
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Radiographies

Début Final
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