Arthritis questions
Weight-bearing X-rays often help connect pain, stiffness, alignment, and arthritis severity.
Best short answer
X-rays are often the starting point for hip or knee arthritis because they show joint-space loss, deformity, bone changes, and implant position. MRI or CT may be useful in selected cases, but the right imaging depends on the problem, prior surgery, and what the surgeon needs to decide.
What to know
Practical planning points
Revision questions
Prior implant records, comparison X-rays, CT, infection labs, or other studies may be needed for a painful replacement.
Outside imaging
Bring the image disc, portal-sharing link, and report when possible. Reports alone are helpful but images are often better.
Avoid duplicate tests
Ask scheduling what to bring so the practice can use existing studies when appropriate and avoid unnecessary repeat imaging.
Checklist
Bring this if you have it
1Recent X-ray report and image access
2MRI or CT report if completed
3Operative report for prior replacement
4Implant card if available
5Timeline of pain or recovery changes
Common Questions
Questions patients ask
Is MRI required before knee replacement?
Often no. Knee replacement decisions usually rely heavily on symptoms, exam, and weight-bearing X-rays, though MRI can matter in selected cases.
Can TJS use outside imaging?
Often yes when images and reports are available, but the surgeon may still need updated or weight-bearing views.
What imaging is needed for a painful implant?
That depends on the concern. X-rays are common, and selected patients may need labs, CT, bone scan, aspiration, or other workup.
Related Resources
For urgent symptoms, call your surgeon, primary care clinician, or emergency services. This page does not replace medical advice.
Next Step
Scheduling can help route the right visit.
Use the appointment request or call if you are unsure which surgeon, office, or visit type fits your hip or knee concern.