<p>A 31-year-old man presented with progressive inability to extend his right wrist for 1&#xa0;week and weakness in the right wrist and finger extensors. Ultrasound (US) identified a cystic nodule compressing the posterior interosseous nerve (PIN). Surgical excision of this jelly-filled ganglion cyst cured the condition.</p>

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Ganglion Cyst Arising from the Elbow Causing Wrist Drop

  • Kun-Tien Kuo,
  • Cheng-I. Chen,
  • Long-Wei Dai

摘要

A 31-year-old man presented with progressive inability to extend his right wrist for 1 week and weakness in the right wrist and finger extensors. Ultrasound (US) identified a cystic nodule compressing the posterior interosseous nerve (PIN). Surgical excision of this jelly-filled ganglion cyst cured the condition.