20 Jahre weiblich - Offener Biss

Fallbeispiel

Skel. CLII(max. Prognathie and mand. Retrognathie)

•Skel. open bite (high angle CL II case!!)

•Dentoalv. ½ CL II/1

•Protrusion of upper front!!

•Dentoalv. open bite from first premolar to first premolaràchron. mouthbreathing!!

•Lyraform of upper ant. arch!!

•Cross-bite in regio of both second premolars

•Crowding in LA & UA

• post.discrepancy and no ant. guidance with post. interferencies!!!!!!!!!!!!!!!!!!!!

•Poor mastication

•TMJ-clicking re. - note axio data!!

Behandlungsplan

•Germectomy of all wisdoms!!!!!!!!!!!

•Enlargement of the narrow upper ant. arch

•Intrusion in regio of the first molars!!

•Closing fo the ant. open bite

•Correction of cross-bite re. & left

•Alignement of crowding

•CL I with nice ant. guidance and without post. interferencies!!!

Vorher - Nachher

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