About This Test
whole lower limb scannogram (long-length lower limb radiograph) is an imaging technique used to obtain measurements of the entire lower limb—from the hips to the ankles—usually in weight-bearing position.
Clinical Utility of Whole Lower Limb Scannogram
1. Measurement of Limb Length Discrepancy (LLD)
Accurately measures differences in:Femur lengthTibia lengthTotal limb length
Limb lengthening procedures (Ilizarov, PRECICE rod) Joint replacement surgeries (hip and knee arthroplasty)
Mechanical axis calculations Hip–knee–ankle (HKA) angle
Osteoarthritis evaluation
Useful for diagnosing:Genu valgum (knock knees)Genu varum (bow legs)
Home Collection
✗ Not Available
Reports Available In
2 Days
Preparation / Prerequisite
Prior apponment preferable.No Preparation required. Rule out pregnancy.. If pregnant, confirm necessity of test and use precautions.
Frequently Asked Questions
ANS-It uses digital technology to capture clear images quickly.
ANS-Just a few minutes.
ANS-Yes. Radiation exposure is very low.
ANS-Yes. Metal can interfere with the image.
ANS-Reports are usually ready within an hour.
TAT Policy
The Turnaround Time (TAT) depends on the following factors:
- Registration date and time
- Type of scan or test
- Scan time or sample collection time
In uncommon circumstances, TAT may be delayed due to test complexity or reasons beyond our control. You will be informed of the estimated TAT at the time of registration.
