Traumatic Brain Injury (TBI) refers to any disruption in normal brain function caused by an external force. These injuries can range from mild to severe and may result in temporary or permanent impairment of cognitive, physical, emotional, or behavioral functioning. TBI is a serious public health issue affecting an estimated 69 million people globally each year.
Other contributing causes can include childhood accidents, military related blast exposures, chemical inhalation, and oxygen deprivation (hypoxia). Regardless of the cause, any significant head trauma should be evaluated by a medical professional.
TBI is typically classified into three categories mild, moderate, and severe based on factors like loss of consciousness, memory loss, imaging findings, and clinical presentation
May involve brief loss of consciousness (if any), confusion, headache, nausea, dizziness, or temporary memory problems. Symptoms can last for days to weeks, and may evolve into post-concussive syndrome if not properly treated.
Usually involves loss of consciousness for several minutes to hours, along with more pronounced cognitive or physical impairments. Individuals may experience persistent headaches, difficulty concentrating, slurred speech, or coordination issues.
Often includes prolonged unconsciousness or coma, significant neurological deficits, and long-term or permanent disability. Severe TBI can result in profound cognitive, behavioral, and physical impairments.
TBI affects more than just the acute phase of recovery it can raise the risk of developing serious neurodegenerative conditions later in life, including:
For athletes especially children and teens we strongly recommend a pre-season brain MRI or advanced imaging such as Diffusion Tensor Imaging (DTI). Establishing a neurological baseline makes it far easier to detect subtle changes after an impact and facilitates more precise medical decision making.
If you or someone you care about has experienced a head injury, it’s essential to get evaluated even if the symptoms seem minor. At TouchPoint Injury and Neuro Group, we use advanced diagnostics and a multidisciplinary approach to assess and treat TBI across the spectrum from mild concussions to complex cases.
