![]() ![]() In the context of suspected orbital cellulitis, the following clinical examinations should be performed: 6 Severity of symptoms (worsening, stable or improvement in symptoms since start).History of precipitating cause: for example orbital trauma, sinusitis, or dental infection.Past medical history: previous episodes of eye disease including any previous episodes of peri-orbital/orbital cellulitis.Other important areas to cover in the history include: ![]() Typical symptoms of orbital cellulitis include: dog bite), or contiguous spread from the face or teeth from recent surgery or dental infection. Less common causes of orbital cellulitis include the extension of peri-orbital cellulitis, haematogenous spread, orbit trauma (e.g. Orbital cellulitis is commonly caused by a local spreading infection from acute bacterial sinusitis, typically from the paranasal sinuses. Approximately 11% of patients will have visual loss following orbital cellulitis. Orbital cellulitis is a serious sight-threatening condition. 3ĭifferentiation between peri-orbital and orbital cellulitis can be difficult in the initial stages of infection. It is more common in children, with the incidence reported to be 16-fold higher in children compared to adults. Orbital cellulitis involves infection of the muscle and fat within the orbit, posterior to the orbital septum. Blue markings show contents of the orbital septum. You might also be interested in our surgical flashcard collection which contains over 500 flashcards that cover key surgical topics. ![]()
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