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Disfunções temporomandibulares

Última revisão das evidências: 17 Sep 2026
Última atualização do tópico: 05 Mar 2025

Resumo

Definição

História e exame físico

Principais fatores diagnósticos

  • presença de fatores de risco
  • dor cíclica
  • dor contínua
  • ruído articular
  • movimento mandibular anormal
  • sensibilidade dos músculos da mastigação
Detalhes completos

Outros fatores diagnósticos

  • depressão ou ansiedade
  • cefaleia, dorsalgia, otalgia ou dor cervical
Detalhes completos

Fatores de risco

  • sexo feminino
  • comorbidades dolorosas
  • idade de 20-40 anos
  • depressão, ansiedade ou estresse
  • genética
Detalhes completos

Investigações diagnósticas

Primeiras investigações a serem solicitadas

  • diagnóstico clínico
Detalhes completos

Investigações a serem consideradas

  • RNM
  • TC ou TC de feixe em cone
Detalhes completos

Algoritmo de tratamento

Inicial

dor na articulação temporomandibular: à apresentação inicial

AGUDA

dor persistente após 2 semanas de repouso articular e <3 meses de duração

CONTÍNUA

dor crônica ≥3 meses

dor refratária ou incapacidade: osteoartrite ou subtipo de disfunção interna

Colaboradores

Autores

Andrew Sidebottom, BDS, FDSRCS, MBChB, FRCS, FRCS (OMFS)

Consultant Oral and Maxillofacial Surgeon

Spire Nottingham Hospital

BMI Park Nottingham Hospital

Nottingham

UK

Disclosures

AJS has been and continues to be reimbursed for provision of educational lectures and cadaveric training courses by the following companies: Stryker, Biomet, KLS Martin. These companies make surgical implants used during maxillofacial surgery. AJS has written patient information leaflets for EIDO on various aspects of TMJ surgery. AJS is author of a number of book chapters on management of TMD. None of the above have been influenced by the paid educational provision to the above three companies.

Nabeela Ahmed, BDS, MFDS RCS England, MBChB, FRCS (OMFS)

​Consultant OMFS

Tauranga Hospital

Bay of Plenty District Health Board

New Zealand

利益声明

NA declares she has no competing interests.

鸣谢

Dr Andrew Sidebottom and Dr Nabeela Ahmed would like to gratefully acknowledge Dr Sandra McNeal, a previous contributor to this topic.

利益声明

SM declares that she has no competing interests.

同行评议者

Lawrence R. Lustig, MD

​BMJ Best Practice ENT expert panel member

Professor and Chair

Department of Otolaryngology

Columbia University Vagelos College of Physicians and Surgeons

New York

NY

利益声明

LRL declares that he has no competing interests.

Shanti Kaimal, BDS, MS

Clinical Associate Professor

Director, Advanced Education Program in Orofacial Pain

Division of TMD and Orofacial Pain

University of Minnesota

Minneapolis

MN

利益声明

Not disclosed.

Peer reviewer acknowledgements

BMJ Best Practice topics are updated on a rolling basis in line with developments in evidence and guidance. The peer reviewers listed here have reviewed the content at least once during the history of the topic.

Disclosures

Peer reviewer affiliations and disclosures pertain to the time of the review.

参考文献

Our in-house evidence and editorial teams collaborate with international expert contributors and peer reviewers to ensure that we provide access to the most clinically relevant information possible.

关键文献

List T, Jensen RH. Temporomandibular disorders: old ideas and new concepts. Cephalalgia. 2017 Jun;37(7):692-704.全文  摘要

Durham J, Newton-John TR, Zakrzewska JM. Temporomandibular disorders. BMJ. 2015 Mar 12;350:h1154. 摘要

Schiffman E, Ohrbach R, Truelove E, et al. Diagnostic criteria for temporomandibular disorders (DC/TMD) for clinical and research applications: recommendations of the International RDC/TMD Consortium Network and Orofacial Pain Special Interest Group. J Oral Facial Pain Headache. 2014 Winter;28(1):6-27.全文  摘要

Dimitroulis G. Temporomandibular disorders: a clinical update. BMJ. 1998;317:190-4.全文  摘要

Kapur N, Kamel IR, Herlich A. Oral and craniofacial pain: diagnosis, pathophysiology and treatment. Int Anesthesiol Clin. 2003;41:115-50. 摘要

Acquired temporomandibular disorders in infants, children, and adolescents. American Academy of Pediatric Dentistry. 2019 [internet publication].全文

参考文献

A full list of sources referenced in this topic is available to users with access to all of BMJ Best Practice.
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