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Pseudotumor-Related Compression Neuropathies Following Total Hip Arthroplasty

Joseph A Panos1, Matthew T Weintraub1, Ken M Porche2

  • 1Department of Orthopedic Surgery, Mayo Clinic, 200 First Street S.W., Rochester, MN 55905.

The Journal of Arthroplasty
|July 16, 2026
PubMed
Summary

Pseudotumor-related neuropathies after total hip arthroplasty (THA) can stem from various implant issues, including taper corrosion and metal-on-metal wear. Motor recovery after surgery is unpredictable, even with pain relief.

Keywords:
Trunnionosisadverse local tissue reactionmotor nerveneurolysistaper corrosion

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