Pain management

6 things a diagnostic hip injection can—and cannot—tell you

When hip pain has several possible sources, a diagnostic injection may help narrow the explanation. Its value depends on a clear question, a useful symptom record and careful interpretation afterward.

Published by Commons Clinic · Updated October 21, 2026 · 4 min read

1. Name the uncertainty before the procedure

Ask what the clinician is trying to distinguish. Pain felt around the hip may involve the joint, surrounding tendons or another region such as the back. An injection into the hip joint can contribute information, but it should be part of an examination and imaging-based assessment. Ask how the plan would differ if the result suggests that the joint is a major pain source, and what would happen if it does not. A test is most useful when its possible answers lead to different next steps.

Sources: Injections for Hip Pain: Cortisone Shots, PRP and More

2. Understand what is being injected

Clarify whether the injection contains local anesthetic, corticosteroid or both. Anesthetic response and anti-inflammatory benefit are different observations with different time patterns. Ask which response the team wants you to record, when to record it, and whether a later change should be reported separately. Keep the exact product and procedure date. If you have had a previous hip injection, bring that record too. A description such as it helped for a while leaves out details that may matter to interpretation.

Sources: Injections for Hip Pain: Cortisone Shots, PRP and More

3. Choose a meaningful symptom to observe

Describe a familiar task that reliably brings on the pain, such as getting out of a chair or walking a usual distance. The clinician can decide whether and how it should be assessed around the injection. Do not invent a strenuous test or ignore post-procedure restrictions to force a clear answer. Ask how to distinguish the usual hip symptom from soreness at the injection site. Write down what changed, what did not, and whether the activity itself differed from your normal routine.

A short record can include the time, the task, the familiar symptom and its change, using whatever scale the clinician recommends. Note whether you rested unusually afterward or took another treatment that could affect the comparison. These details help the clinician interpret a partial response. The aim is useful observation within the instructions, not trying to engineer a positive or negative result.

Sources: Injections for Hip Pain: Cortisone Shots, PRP and More

4. Know what improvement does not prove

Temporary relief may support the joint as a contributor, but it does not independently determine which operation would help, how much benefit surgery would provide, or whether every symptom comes from the joint. Ask how the result fits the examination, images and your goals. A labral finding, arthritis and a structural coverage problem are different issues even if an injection reduces pain. An improvement can be informative without being a guarantee. The next consultation should explain that distinction before you make an irreversible treatment choice.

Sources: Hip Arthroscopy

5. Know what a disappointing result means

Little or no relief should prompt interpretation, not a conclusion you must reach yourself. Ask whether the target, the symptoms assessed, the timing or coexisting problems limit what can be learned. The clinician may reconsider the pain source or decide that another part of the assessment carries more weight. Avoid treating one response as proof that the pain is not real. Bring a simple record of the experience and ask which uncertainty remains. You should understand the next step without having to decode the result alone.

Sources: Injections for Hip Pain: Cortisone Shots, PRP and More

6. Plan follow-up before leaving

Request instructions on activity, possible side effects and when to contact the office. Tell the team about diabetes, blood-thinning medicines, previous reactions or an upcoming operation before the procedure. Ask who will review the symptom record and whether that review requires an appointment. At Commons Clinic, our hip clinicians can help connect the history and findings to a treatment discussion; a diagnostic injection is one possible tool, not a requirement for every patient. Bring your questions about both the information gained and the practical choice it is intended to support.

Sources: Injections for Hip Pain: Cortisone Shots, PRP and More

Make the most of your visit

Questions to bring to your consultation

Choose the questions that matter most to you. Bring them along, and ask us to explain anything that is unclear.

  • Which uncertainty is this injection meant to resolve?
  • What ingredients are being used and why?
  • Which activity should I assess, within your instructions?
  • When should I record early and later changes?
  • What would improvement support without proving?
  • How would a lack of relief change the evaluation?
  • Who reviews the result and explains the next step?

Sources & further reading

We use these medical sources to help explain your options and prepare you for a conversation with our team. Our guides feature our own clinicians; patient reviews describe individual experiences.

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I could not have been more pleased with this visit.
MJ
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Tigran Garabekyan, MD

The reviewer shares their experience of care.

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We saw him for a consultation and I feel he did a thorough evaluation and took his time to explain his findings.
GK
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Tigran Garabekyan, MD

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He has completely redefined my outlook on healthcare; I never knew doctors could be this patient, involved, compassionate, and genuine.
DG
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Tigran Garabekyan, MD

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I attribute it all to Dr. Ramkumar's skill and ability. I recommend him to anyone that needs a procedure or consultation.
KF
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Prem N. Ramkumar, MD, MBA

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Dr. Ramkumar is an amazing doctor.
DL
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Prem N. Ramkumar, MD, MBA

The reviewer shares their experience of care.

Excerpt

What a refreshing experience with a very knowledgeable doctor and his NP Margo.
KR
Google
Reviewer’s Google activity

Prem N. Ramkumar, MD, MBA

The reviewer shares their experience of care.

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