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Freezing Injury in Mouse Masseter Muscle to Establish an Orofacial Muscle Fibrosis Model
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Masseter tenomyositis.

John S DuPont1, Christopher E Brown

  • 1JDupontdds@eatel.net

Cranio : the Journal of Craniomandibular Practice
|August 25, 2009
PubMed
Summary
This summary is machine-generated.

Tenomyositis, an inflammation of the masseter muscle and its tendon, can cause facial pain and dysfunction. This study investigated the prevalence and causes of this often-overlooked temporomandibular disorder.

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Area of Science:

  • Oral and Maxillofacial Surgery
  • Musculoskeletal Disorders
  • Pain Management

Background:

  • The masseter muscle is crucial for mastication and mandibular function.
  • Temporomandibular dysfunction (TMD) and myogenic disorders can compromise masseter muscle integrity, leading to pain and inflammation.
  • Referred pain can complicate diagnosis in facial pain patients.

Purpose of the Study:

  • To determine the prevalence of masseter tenomyositis.
  • To identify the reported etiologies of masseter tenomyositis.
  • To highlight a lesser-known cause of facial pain.

Main Methods:

  • Retrospective chart review of 114 consecutive patients.
  • Evaluation of patient records for diagnosis of masseter tenomyositis.
  • Analysis of reported causes and contributing factors.

Main Results:

  • Prevalence data for masseter tenomyositis was collected.
  • Etiological factors associated with the disorder were identified.
  • The study provides insights into the clinical presentation of masseter tenomyositis.

Conclusions:

  • Masseter tenomyositis is a significant condition that warrants consideration in the differential diagnosis of facial pain.
  • Understanding the prevalence and etiology can improve patient diagnosis and management.
  • Further research may elucidate specific risk factors and treatment strategies.