Swan neck deformity (fingers)

Swan neck deformity is a deformity of the digits that consists of:

  • hyperextension of the proximal interphalangeal (PIP) joints
  • compensatory flexion of the distal interphalangeal (DIP)  joints

Pathology

Swan neck deformity is seen in 3, 4:

See also

Inspired signs
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Article information

rID: 21572
Sections: Signs, Gamuts
Tags: cases, ref
Synonyms or Alternate Spellings:
  • Swan neck type deformity

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Cases and figures

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    Figure 1: a swan's neck
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    Case 1: post traumatic
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    Case 2: rheumatoid arthritis
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    Case 3: lupus arthropathy
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