Single Femur Measurement of bone densitometer (Dexa Scan) is a bone densitometry (DEXA) imaging study of Femur. No blood, urine, or other body fluid sample is required.
A radiographer positions you in the imaging machine; a radiologist interprets the images and writes a report with technique, findings, and impression.
About this test
What is Single Femur Measurement of bone densitometer (Dexa Scan)?
Single Femur Measurement of bone densitometer (Dexa Scan) uses bone densitometry (DEXA) to visualize internal structures of Femur—bones, joints, organs, or soft tissues.
It is not a blood test. Images are acquired and interpreted by a radiologist.
Why is Single Femur Measurement of bone densitometer (Dexa Scan) ordered?
Doctors order it for pain, injury, chronic symptoms, pre-operative planning, or follow-up affecting Femur.
Blood tests show chemistry; imaging shows anatomy—they complement each other.
Who may need this test?
Anyone with relevant symptoms, trauma, or abnormal findings related to Femur, as advised by a doctor.
Inform staff if pregnant—radiation protocols differ for X-ray and CT.
How it is done
Is blood required?
No. Single Femur Measurement of bone densitometer (Dexa Scan) is imaging of Femur; no blood or urine sample is collected.
How is it performed?
Staff position Femur in the imaging device and acquire diagnostic images.
How long does it take?
Typically 15–45 minutes depending on the center.
Is it painful?
Usually painless—you must remain still briefly.
How should I prepare?
Usually no special prep—wear comfortable clothes, remove metal, bring prior imaging for comparison.
Report and results
What does the report contain?
Technique, detailed findings, and an impression summary.
'Normal' usually means no acute abnormality; other phrases may suggest follow-up.
When will results be ready?
Same day to 48 hours depending on the center.
Does abnormal always mean serious disease?
Not always. Some findings are incidental or chronic.
Your doctor interprets the report with your clinical picture.
Risks and advice
Are there risks?
Radiation exposure is minimized using modern equipment and justified indications.
What to do after the test?
Share the report with your treating doctor for treatment planning.
More Questions & Answers
Does Single Femur Measurement of bone densitometer (Dexa Scan) require blood?
No—it is imaging of Femur, not a blood test.
Fasting for Single Femur Measurement of bone densitometer (Dexa Scan)?
Plain X-ray typically requires no fasting.
Report time for Single Femur Measurement of bone densitometer (Dexa Scan)?
Usually 1–3 days.