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IMPORTANT COVID-19 UPDATE More Info

Northside Veterinary Specialists are here for you and your pets during COVID. As of Monday 28th February we will return to socially distanced consultations, in line with NSW Health Guidelines. We welcome a maximum of two adults, and we request for masks to be worn at all times when in the building. Please call on 9452 2933 with any questions.

We thank you all for your support and patience.

COVID-19 CONSULTING HOURS 6am - 6pm, Monday - Friday
24 HOURS PER DAY, 7 DAYS A WEEK in case of emergency

Masticatory Myositis

March 12th, 2020

When presented with a possible case of masticatory myositis, it is important to remember there are two potential presentation types: acute and chronic forms.

Clinical signs associated with the acute form include:

  • Fever
  • Regional lymphadenopathy
  • Muscles of mastication swelling which are painful on palpation
  • Exophthalmos
  • Resists or unable to open the mouth

Clinical signs associated with the chronic form include:

  • Atrophy of the masticatory muscles
  • Muscle swelling/atrophy can be asymmetric
  • Enophthalmos
  • Inability to open mouth fully