Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery
Aim: To evaluate signs and symptoms of temporomandibular joint disorder and satisfaction in patients before and after orthognathic surgery. Methods: The sample consisted of 15 patients aged between 19 and 47 years old, indicated for orthodontic-surgical treatment. All patients answered na anamnesis...
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Universidade Estadual de Campinas
2017-04-01
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doaj-381b2941a2ab4a9f9c4e14bb77d4caae2021-07-15T13:59:18ZengUniversidade Estadual de CampinasBrazilian Journal of Oral Sciences1677-32252017-04-0115210.20396/bjos.v15i2.8648765Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgeryEdmar Ricardo Pozzobon Christovam0Eloisa Marcantonio Boeck1Silvia Amélia Scudeler Vedovello2Heloisa Cristina Valdrighi3Viviane Veroni Degan4Mário Vedovello Filho5Universidade de São PauloCentro Universitário de AraraquaraCentro Universitário de AraraquaraCentro Universitário de AraraquaraCentro Universitário de AraraquaraFaculdade São Leopoldo Mandic Aim: To evaluate signs and symptoms of temporomandibular joint disorder and satisfaction in patients before and after orthognathic surgery. Methods: The sample consisted of 15 patients aged between 19 and 47 years old, indicated for orthodontic-surgical treatment. All patients answered na anamnesis questionnaire based on Helkimo Anamnestic Index to evaluate subjective symptoms and underwent a clinical evaluation based on Helkimo Disfunction Index, applied at three time points: before (T0), three (T1) and six months (T2) after surgery. Statistical models used were χ2 test (Chi-square), Tukey test, confidence interval and analysis of variance (ANOVA). Results: Statistical analysis revealed no significant difference in the incidence of joint sounds, maximum mouth opening, deviation of mouth opening and pain in the TMJ region (p>0.05). No patient presented worsening of the symptomatology. As regards muscular pain, there was a statistically significant improvement with time (p<0.05) and 86.7% of patients reported that they were satisfied with the obtained results. Conclusions: Improvement of TMD after orthognathic surgery may not be the result of correcting malocclusion and satisfaction with the results can be a factor of TMD improvement. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8648765Orthodontics. Temporomandibular joint. Malocclusion. Self-concept. |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Edmar Ricardo Pozzobon Christovam Eloisa Marcantonio Boeck Silvia Amélia Scudeler Vedovello Heloisa Cristina Valdrighi Viviane Veroni Degan Mário Vedovello Filho |
spellingShingle |
Edmar Ricardo Pozzobon Christovam Eloisa Marcantonio Boeck Silvia Amélia Scudeler Vedovello Heloisa Cristina Valdrighi Viviane Veroni Degan Mário Vedovello Filho Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery Brazilian Journal of Oral Sciences Orthodontics. Temporomandibular joint. Malocclusion. Self-concept. |
author_facet |
Edmar Ricardo Pozzobon Christovam Eloisa Marcantonio Boeck Silvia Amélia Scudeler Vedovello Heloisa Cristina Valdrighi Viviane Veroni Degan Mário Vedovello Filho |
author_sort |
Edmar Ricardo Pozzobon Christovam |
title |
Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
title_short |
Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
title_full |
Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
title_fullStr |
Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
title_full_unstemmed |
Signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
title_sort |
signs and symptoms of temporomandibular disorder and patients’ satisfaction before and after orthognathic surgery |
publisher |
Universidade Estadual de Campinas |
series |
Brazilian Journal of Oral Sciences |
issn |
1677-3225 |
publishDate |
2017-04-01 |
description |
Aim: To evaluate signs and symptoms of temporomandibular joint disorder and satisfaction in patients before and after orthognathic surgery. Methods: The sample consisted of 15 patients aged between 19 and 47 years old, indicated for orthodontic-surgical treatment. All patients answered na anamnesis questionnaire based on Helkimo Anamnestic Index to evaluate subjective symptoms and underwent a clinical evaluation based on Helkimo Disfunction Index, applied at three time points: before (T0), three (T1) and six months (T2) after surgery. Statistical models used were χ2 test (Chi-square), Tukey test, confidence interval and analysis of variance (ANOVA). Results: Statistical analysis revealed no significant difference in the incidence of joint sounds, maximum mouth opening, deviation of mouth opening and pain in the TMJ region (p>0.05). No patient presented worsening of the symptomatology. As regards muscular pain, there was a statistically significant improvement with time (p<0.05) and 86.7% of patients reported that they were satisfied with the obtained results. Conclusions: Improvement of TMD after orthognathic surgery may not be the result of correcting malocclusion and satisfaction with the results can be a factor of TMD improvement.
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topic |
Orthodontics. Temporomandibular joint. Malocclusion. Self-concept. |
url |
https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8648765 |
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