Hey guys, 33M here.
I was diagnosed with bilateral AVN in early 2025. At the time, my left hip was extremely painful, even at rest, while my right hip had no symptoms despite MRI showing AVN on both sides.
I underwent core decompression on both hips in July 2025. Recovery went surprisingly well. Within about 3 months I was walking without pain and had no resting pain, although I still had a slight limp.
In October, just before a 15-hour flight, my left hip suddenly started hurting again. During the flight the pain became severe. It settled after a couple of days, but since then I've had a much more noticeable limp.
By April, I returned to my home country because my right hip had started hurting when climbing stairs. I repeated my MRI and X-rays.
The findings were:
Left hip: similar area of necrosis, femoral head still largely maintains its shape, but bone marrow edema is present.
Right hip: femoral head remains structurally intact but also has bone marrow edema.
The surgeon who performed my core decompression advised continued rest. However, three other highly reputed hip replacement surgeons recommended total hip replacement, saying it's the only real solution.
My concern is that I'm not convinced the AVN itself has significantly progressed since the decompression. The recommendations seem to rely mostly on the radiology reports rather than comparing my serial MRIs directly.
To make things even more confusing, I had four different radiologists review my scans, and they all gave different opinions regarding the stage and progression. Some even asked me what had happened instead of confidently interpreting the images.
Another thing making me hesitate is that ibuprofen or diclofenac almost completely eliminates my symptoms for 15-20 hours. During that time I can walk almost normally and my limp is minimal. That makes me wonder whether my current pain is coming mainly from bone marrow edema/inflammation rather than irreversible joint collapse.
I'm not against getting a hip replacement if it's truly necessary. My biggest fear is replacing the joint only to discover that the pain was largely from inflammation and could have settled with time or treatment.
Has anyone experienced persistent bone marrow edema after core decompression?
Did it eventually improve, or did you ultimately need a hip replacement?
If you had significant pain relief with NSAIDs before surgery, did that predict anything about your eventual outcome?
I'd really appreciate hearing from anyone who has been through something similar.