DEXA Scan Basics
DEXA Scan Basics DEXA is essentially a 2-dimensional measurement of how much mineral is projected through an area of bone. It doesn't directly measure things such as: the quality of the collagen in your bone the microscopic architecture of the trabecular bone cortical thickness and geometry how well your bones adapt to exercise turnover rate: fresh tissue replacement all of the factors that determine how a bone handles a particular force T-Score: Compares your bone density to the peak bone mass of a healthy young adult (~age 30). This is the main score used to diagnose osteoporosis and guide treatment. Z-Score: Compares your bone density to people of your same age, sex, and ethnicity. Often omitted on standard reports unless doctors suspect secondary causes for bone loss. Strengthening Bones with Osteoporosis • Bones are living tissue that constantly rebuild. • Strength and resilience can improve through targeted weight-bearing/resistance exercises, proper nutrition, and medic...