What T-score range indicates an abnormal forearm scan?

A T-score is a measurement utilized in bone density scans to assess the density of bones and to diagnose osteoporosis and other conditions. The T-score compares an individual's bone density to that of a healthy 30-year-old adult of the same sex.

A T-score of -1.0 or higher is considered normal. Scores between -1.0 and -2.5 indicate the presence of low bone density, which is referred to as osteopenia, while scores of -2.5 or lower indicate osteoporosis. Given this framework, a T-score in the range of -1 to -2.5 highlights a significant concern regarding bone density that is indicative of an abnormal reading. This range reflects weaker bone strength and an increased risk of fractures, which is crucial for healthcare providers to assess and address.

Therefore, the range of -1 to -2.5 denotes low bone density and would be classified as abnormal in the context of forearm scans, necessitating further evaluation and potential intervention to manage bone health effectively.