how change upper lip position with orthodontic terapy

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How change upper lip position and improve competence sores with use of CTUA: case report. CASE REPORT 113th AAO Annual Session - May 3-7, 2013 UNIVERSITA’ DEGLI STUDI DI CAGLIARI - ITALY Scuola di Specializzazione in Ortognatodonzia Direttore Prof. Vincenzo Piras Enza Robotti martedì 19 febbraio 2013

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Page 1: How change upper lip position with orthodontic terapy

How change upper lip position and improve competence sores with use of CTUA: case report.

CASE REPORT113th AAO Annual Session - May 3-7, 2013

UNIVERSITA’ DEGLI STUDI DI CAGLIARI - ITALYScuola di Specializzazione in Ortognatodonzia Direttore Prof. Vincenzo Piras

Enza Robottimartedì 19 febbraio 2013

Page 2: How change upper lip position with orthodontic terapy

The purpose of this work is evaluate the responses dental, skeletal and soft tissue and focusin on incisor torque control and changing the position of the upper lip, following the use of CTUA. This poster take notice of the advantages the CTUA

Background and Purpose

martedì 19 febbraio 2013

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Materials and Methods

It is used CTUA that realizes a torque progressive, during the contraction of the sector incisor, under the effect of elastic traction of the second class. The activation of the arc occurs by means of tensile and bending of the end of the arc behind the cannula molar. The activation of 1 mm producing a forse of 50 grams, 2 mm produces a forse of 150 grams

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Radiographic

Models

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Treatment Objectives

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Treatment Results

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PRE-TREATMENT POST-TREATMENT

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ON THE BASIC OF OUR EXPERIENCE TREATMENT OF CTUA CAN BE A GOOD

INDICATION WHEN MAXIMUM TORQUE CONTROL IS NECESSARY TO RISOLVE THE LIP

INCOMPETENCE IN PATIENTS RECEIVING FIXED MALOCCLUSION SECOND CLASS

DENTAL SCHELETAL.

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AT OPERATIONAL LEVEL, THIS TECNIQUE REQUAIRES ADEGUATE TRAINING OF THE TECNICAL-OPERATIONAL WITH CLINICAL

KNOWLEDGE, SLILLS AND ABILITIES YOU WANT TO APPROACH THIS METOD.

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PRE-TREATMENT

POST-TREATMENT

martedì 19 febbraio 2013