Scaphotrapeziotrapezoidal arthritis

Dr Craig Hacking and Dr Henry Knipe et al.

Scaphotrapeziotrapezoidal (STT or triscaphe joint) arthritis is common, occurring in ~40% of wrist radiographs. It is typically degenerative (i.e. osteoarthritis) and presents with radial-sided wrist pain in patient over 50 years. 

Arthritides
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Article information

rID: 32025
Section: Pathology
Tags: stub, cases
Synonyms or Alternate Spellings:
  • Scaphotrapeziotrapezoidal (STT) arthitis
  • STT arthritis
  • Scapho-trapezio-trapezoidal arthritis

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Cases and figures

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    Case 1
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    Case 2
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    Case 3: with distal radial fracture and 1st CMC arthritis
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