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Management of internal derangement of temporomandibular joint disc displacement with reduction using two different lines of treatment / Manejo do desarranjo interno do deslocamento de disco temporomandibular com redução utilizando dois tipos diferentes de tratamento
Helal, Mohamed Ahmed; Agou, Shoroog Hassan; Bayoumi, Amr; Imam, Ahmad Y; Hassan, Ali Habiballah.
  • Helal, Mohamed Ahmed; Al-Azhar University (Boys Branch). Faculty of Dentistry. Department of Removable Prosthodontics. Cairo. EG
  • Agou, Shoroog Hassan; King Abdulaziz University. Faculty of Dentistry. Department of Orthodontics. Jeddah. SA
  • Bayoumi, Amr; King Abdulaziz University. Faculty of Dentistry. Department of Oral and Maxillofacial Surgery. Jeddah. SA
  • Imam, Ahmad Y; King Abdulaziz University. Faculty of Dentistry. Department of Oral and Maxillofacial Prosthodontics. Jeddah. SA
  • Hassan, Ali Habiballah; King Abdulaziz University, , Saudi Arabia. Faculty of Dentistry. Department of Orthodontics. Jeddah. SA
Braz. dent. sci ; 24(2): 1-8, 2021. tab, ilus
Article in English | LILACS, BBO | ID: biblio-1177389
ABSTRACT
Objetive This study was to compare the effectiveness of arthrocentesis versus the insertion of anterior repositioning splint (ARS) in improving the mandibular range of motion (MRM) for patients with the temporomandibular joint (TMJ) anterior disc displacement with reduction (ADDwR).

Methods:

36 patients diagnosed as ADDwR were recruited and divided randomly into two groups. The first group (G1) was treated by arthrocentesis, and the second (G2) was treated using ARS. All patients were reexamined after six months.

Results:

Except that for protrusive movement, there were significant differences between the two groups for the percentage changes of the MRM as measured by the amount of pain free opening, unassisted opening, maximum assisted opening, right lateral and left lateral movements (p < 0.05).

Conclusion:

Within the context of the current study, the non-invasive, lower cost ARS, provided better results in improving the MRM when managing ADDwR cases. (AU)
RESUMO

Objetivo:

O presente estudo comparou a eficácia da Artrocentese em relação à inserção da Placa Reposicionadora Anterior (PRA) na melhoria da Amplitude de Movimento Mandibular (AMM) para pacientes que apresentam Deslocamento de Disco Anterior com Redução (DDAcR) da Articulação Temporomandibular (ATM).

Método:

36 pacientes diagnosticados como DDAcR foram recrutados e divididos aleatoriamente em dois grupos. O primeiro grupo (G1) foi tratado através da Artrocentese e o segundo (G2), tratado com a PRA. Todos os pacientes foram reexaminados após seis meses.

Resultados:

Com exceção do movimento protrusivo, houve diferenças significativas entre os dois grupos para as mudanças percentuais das medidas de AMM pela quantidade de abertura sem dor, abertura sem assistência, abertura máxima com assistência, movimentos laterais direitos e laterais esquerdos (p < 0,05).

Conclusão:

Dentro do contexto do estudo atual, a PRA, não invasiva e de menor custo, proporcionou melhores resultados na melhoria da AMM no gerenciamento de casos de DDAcR (AU)
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Temporomandibular Joint / Arthrocentesis / Intervertebral Disc Displacement Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2021 Type: Article Affiliation country: Egypt / Saudi Arabia Institution/Affiliation country: Al-Azhar University (Boys Branch)/EG / King Abdulaziz University/SA / King Abdulaziz University/SA / King Abdulaziz University, , Saudi Arabia/SA

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Full text: Available Index: LILACS (Americas) Main subject: Temporomandibular Joint / Arthrocentesis / Intervertebral Disc Displacement Type of study: Controlled clinical trial Limits: Female / Humans / Male Language: English Journal: Braz. dent. sci Journal subject: Dentistry / Sa£de Bucal Year: 2021 Type: Article Affiliation country: Egypt / Saudi Arabia Institution/Affiliation country: Al-Azhar University (Boys Branch)/EG / King Abdulaziz University/SA / King Abdulaziz University/SA / King Abdulaziz University, , Saudi Arabia/SA