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TMJ response to mandibular advancement surgery: an overview of risk factors
VALLADARES-NETO, Jose; CEVIDANES, Lucia Helena; ROCHA, Wesley Cabral; ALMEIDA, Guilherme de Araujo; PAIVA, Joao Batista de; RINO-NETO, Jose.
Afiliação
  • VALLADARES-NETO, Jose; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
  • CEVIDANES, Lucia Helena; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
  • ROCHA, Wesley Cabral; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
  • ALMEIDA, Guilherme de Araujo; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
  • PAIVA, Joao Batista de; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
  • RINO-NETO, Jose; Federal University of Goias. School of Dentistry. Department of Orthodontics. Goiania. BR
J. appl. oral sci ; 22(1): 2-14, Jan-Feb/2014. tab, graf
Artigo em Inglês | LILACS | ID: lil-699914
Biblioteca responsável: BR1.1
ABSTRACT

Objective:

In order to understand the conflicting information on temporomandibular joint (TMJ) pathophysiologic responses after mandibular advancement surgery, an overview of the literature was proposed with a focus on certain risk factors.

Methods:

A literature search was carried out in the Cochrane, PubMed, Scopus and Web of Science databases in the period from January 1980 through March 2013. Various combinations of keywords related to TMJ changes [disc displacement, arthralgia, condylar resorption (CR)] and aspects of surgical intervention (fixation technique, amount of advancement) were used. A hand search of these papers was also carried out to identify additional articles.

Results:

A total of 148 articles were considered for this overview and, although methodological troubles were common, this review identified relevant findings which the practitioner can take into consideration during treatment planning 1- Surgery was unable to influence TMJ with preexisting displaced disc and crepitus; 2- Clicking and arthralgia were not predictable after surgery, although there was greater likelihood of improvement rather than deterioration; 3- The amount of mandibular advancement and counterclockwise rotation, and the rigidity of the fixation technique seemed to influence TMJ position and health; 4- The risk of CR increased, especially in identified high-risk cases.

Conclusions:

Young adult females with mandibular retrognathism and increased mandibular plane angle are susceptible to painful TMJ, and are subject to less improvement after surgery and prone to CR. Furthermore, thorough evidenced-based studies are required to understand the response of the TMJ after mandibular advancement surgery. .
Assuntos

Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Transtornos da Articulação Temporomandibular / Avanço Mandibular Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: J. appl. oral sci Assunto da revista: Odontologia Ano de publicação: 2014 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Federal University of Goias/BR

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Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: LILACS Assunto principal: Transtornos da Articulação Temporomandibular / Avanço Mandibular Limite: Feminino / Humanos / Masculino Idioma: Inglês Revista: J. appl. oral sci Assunto da revista: Odontologia Ano de publicação: 2014 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: Federal University of Goias/BR
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