The arrow points to a gap between the scaphoid and lunate bones, indicating a complete tear of the Scapho-Lunate ligament. |
X-ray after surgical repair demonstrating closure of the Scapho-Lunate gap with temporary pins. |
Skier's or Gamekeeper's thumb. There is a complete tear of the ulnar collateral ligament with gross instability of the thumb metacarpophalangeal joint. |
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