Mesh eye pro injury7/1/2023 ![]() 5 Despite previous misconceptions, concussion often does not involve the loss of consciousness, which is reported in <10% of cases. Additional early symptoms include headaches, difficulty concentrating on tasks, sensitivity to light and visual disturbances. Immediately following impact, the patient may have confusion, dizziness and amnesia. As such, signs and symptoms on presentation may be both complex and highly variable. 3 Optimal diagnosis and, where indicated, treatment is therefore essential to reduce the impact on either school, work or daily activities and subsequent quality of life. 1 Although most cases resolve spontaneously without medical intervention over a period of 7–10 days, a subset of patients will report ongoing symptoms. 2 The majority of traumatic brain injuries occur in patients aged 15–64 years during participation in sports. 1,2 The costs associated with hospitalisation from these incidents was approximately $18 million, representing a significant burden on the health system. Australian data suggest that the frequency of reported concussions increased by 60.5% between 20, leading to an annual incidence of >4500 hospitalisations from sporting events. With an increased emphasis on awareness and diagnosis of concussion in both professional and amateur sports, the frequency of reported concussions has significantly increased over the past decade.
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