Why Did My FAI or Labral Tear Surgery Not Fully Relieve My Hip Pain?

Surgery for femoroacetabular impingement or a labral tear addresses the structural finding on your imaging, but that structural finding is extremely common even in people with no hip pain at all. If the functional contributors that were loading your hip abnormally, such as weak glutes or pelvic mechanics, were never corrected, those same forces continue after surgery, which can leave pain only partially resolved.

Going through surgery, doing the rehab, and still having real hip pain afterward is discouraging, and it does not necessarily mean the surgery was done incorrectly.

The Mechanism

Femoroacetabular impingement, or FAI, describes bony changes to the shape of the hip socket or the top of the femur, known as cam or pincer morphology, along with associated labral tears, damage to the cartilage ring lining the hip socket. The clinical challenge is that these findings are remarkably common in people who have never had hip pain. A systematic review covering over 2,100 asymptomatic hips found that cam deformity was present in 37 percent of hips with no symptoms at all, rising to nearly 55 percent in athletes, and pincer deformity was present in 67 percent of asymptomatic hips. The same review found labral injury on MRI in over two-thirds of hips that had never caused a day of pain.

This matters directly for understanding why surgery sometimes produces incomplete relief. If the bony morphology and even the labral tear were present well before your symptoms started, and are also present in a large share of people who never develop pain, then something else likely tipped your hip from asymptomatic structure to painful condition, most often the loading pattern arriving at the joint.

Weak gluteal muscles that fail to stabilize the pelvis, tight hip flexors, or restricted lumbar and pelvic mechanics all increase the compressive and shear forces on the labrum and joint surface. Surgery reshapes the bone or repairs the labrum. It does not, by itself, correct the muscular and mechanical pattern that was loading those structures abnormally in the first place, and if that pattern continues unaddressed after surgery, the joint can remain irritated even with the structural repair successfully completed.

When It’s Something More Serious

New or worsening swelling, warmth, or fever after surgery needs prompt evaluation, since it can indicate infection. A sudden change in your ability to bear weight, new numbness, or pain markedly different from your expected post-surgical course should be discussed with your surgeon promptly.

How This Gets Addressed

Since the surgery addresses the structural finding but not necessarily the loading pattern that contributed to symptoms, post-surgical care benefits from directly correcting that pattern.

Physical therapy rebuilds the gluteal strength and movement mechanics that protect the joint from the same compressive forces that were present before surgery, once your surgeon has cleared you for this work.

Chiropractic care restores lumbar and pelvic mechanics that influence how load is distributed through the hip joint during walking and daily activity.

Dry needling addresses the muscular guarding and compensations that often develop both before and after hip surgery.

You can learn more about our full approach to hip pain here.

Most patients see continued improvement once the functional loading pattern is addressed alongside the structural repair, often resolving a plateau that persisted despite a technically successful surgery, although recovery from any hip procedure depends heavily on your surgeon’s guidance and timeline.

Written By:

Dr. Jason Winkelmann

Naturopathic doctor, Chiropractor, Chronic Pain Specialist, and Educator

Frequently Asked Questions

Is it normal to still have hip pain after FAI surgery?

Some residual symptoms during recovery are common, but persistent pain well beyond your surgeon’s expected timeline is worth a renewed evaluation. Since the bony changes targeted by surgery are also found in many pain-free hips, addressing the muscular and mechanical factors that load the joint is often the missing piece when pain continues.

Could I have had surgery for a labral tear that wasn’t actually causing my pain?

It’s possible, given how common labral tears are on imaging in people with no symptoms. This isn’t a reason to doubt a reasonable surgical decision made with the information available, but it does mean that if pain continues, looking at other contributors, including hip and pelvic mechanics, is a reasonable next step.

Will physical therapy before considering a second surgery help?

For many patients, yes. Addressing gluteal strength, pelvic mechanics, and lumbar contributions can meaningfully reduce the ongoing loading that may be driving residual pain, and is generally a reasonable step to exhaust before considering revision surgery, in coordination with your surgeon.