What a DEXA scan measures, what a T-score means and what it costs privately.
A DEXA scan needs a referral by law, because it uses ionising radiation. Who can refer you, why private availability is patchy, and what to ask before you book.
DEXAWhat a DEXA scan measures, how small the radiation dose really is, and the difference between a T-score and a Z-score - explained without jargon.