scholarly journals Malfunctions and the lingual technique

2012 ◽  
Vol 15 (2) ◽  
pp. 207
Author(s):  
Frank Pourrat
Keyword(s):  
2014 ◽  
Vol 19 (5) ◽  
pp. 116-122 ◽  
Author(s):  
Silvana Allegrini Kairalla ◽  
Giuseppe Scuzzo ◽  
Tarcila Triviño ◽  
Leandro Velasco ◽  
Luca Lombardo ◽  
...  

INTRODUCTION: This study aims to determine the shape and dimension of dental arches from a lingual perspective, and determine shape and size of a straight archwire used for lingual Orthodontics. METHODS: The study sample comprised 70 Caucasian Brazilian individuals with normal occlusion and at least four of Andrew's six keys. Maxillary and mandibular dental casts were digitized (3D) and the images were analyzed by Delcam Power SHAPET 2010 software. Landmarks on the lingual surface of teeth were selected and 14 measurements were calculated to determine the shape and size of dental arches. RESULTS: Shapiro-Wilk test determined small arch shape by means of 25th percentile (P25%) - an average percentile for the medium arch; and a large one determined by means of 75th percentile (P75%). T-test revealed differences between males and females in the size of 12 dental arches. CONCLUSION: The straight-wire arch shape used in the lingual straight wire technique is a parabolic-shaped arch, slightly flattened on its anterior portion. Due to similarity among dental arch sizes shown by males and females, a more simplified diagram chart was designed.


2021 ◽  
Vol 14 (54) ◽  
pp. 73-79
Author(s):  
Silvana Allegrini Kairalla ◽  
Aluísio Galiano

Introduction: Adult and young adult patients have been increasingly seeking for orthodontic treatments and almost all of them want it to be done by an aesthetic appliance with maximum invisibility. The lingual technique has emerged in the late 1970s and has now become a very viable alternative to perform orthodontic treatments, however, many cases of treatment or retreatment involve correction through orthognathic surgery. The surgical technique is more sedimented and simplified as a great aid in the correction of skeletal discrepancies. Objectives: This article aims to show the correction of malocclusion and discrepancy between dental arches, with the lingual orthodontic technique and the surgical association. Conclusion: It is possible to provide to the patient an adequate correction of malocclusion, maintaining the desired aesthetics through the lingual technique and orthognathic surgery


2010 ◽  
Vol 8 (3) ◽  
pp. 227-252
Author(s):  
Catherine Galletti ◽  
Coralie Fauquet-Roure ◽  
Philippe Raybaud
Keyword(s):  

2021 ◽  
Vol 7 (2) ◽  
pp. 151-154
Author(s):  
Sreelakshmi Jyothi ◽  
Navedha Surendran

Lingual orthodontics have stormed the world of orthodontics over the past few years with its esthetic superiority. But apart from its invisibility, this technique has very significant superiority in non extraction line of treatment where space is a requirement. This article is aimed at describing a case report of a 12-year-old girl who with almost 180 degree rotated upper left central incisor with its palatal surface facing labially. With the lingual technique the derotation of rotated incisor was completed. The incisors maintained the axial inclination without disturbing the profile. This proves that apart from the esthetic superiority, the lingual technique has the greatest advantage of its biomechanics in preventing unwanted proclination of anteriors, thus serving as the ultimate choice of treatment in non- extraction treatment.


2016 ◽  
Vol 14 (4) ◽  
pp. 418-437 ◽  
Author(s):  
Laetitia Pau-Bruchet ◽  
Christelle Reynes ◽  
Robert Sabatier ◽  
Catherine Galletti

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