Phemister triad

The triad of Phemister refers to three features seen classically with tuberculous arthropathy:

  • juxta-articular osteopenia/osteoporosis
  • peripheral osseous erosions
  • gradual narrowing of joint space

History and etymology

Named after Dallas Burton Phemister (1882-1951), American orthopaedic surgeon 3.

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Article information

rID: 8691
Section: Signs
Synonyms or Alternate Spellings:
  • Phemister's triad
  • Triad of Phemister
  • Phemister's triad

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