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Updated: Apr 28, 2026

Author Spotlight: Developing a Rat Model for Weight-Bearing Intervention to Investigate Osteonecrosis of the Femoral Head
Published on: September 27, 2024
Rapid progressive atypical atraumatic osteonecrosis of humeral head: a case report
Jang Won Byun1, Jae-Hang Shim1, Woo Jong Shin1
1Department of Anesthesiology and Pain Medicine, Hanyang University Guri Hospital, Guri, Korea.
Abstract:
Osteonecrosis of the humeral head is an uncommon and slow progressive condition. This condition is difficult to be recognized because its initial symptoms are nonspecific. Simple radiography is the standard tool to stage disease progression. However, plain radiographic findings of osteonecrosis are nearly normal in the initial stage. We report a case of 74 years old female patient who have suffered from painful limitation of the shoulder joint. She had no trauma history and no specific predisposing factors for osteonecrosis of the humeral head. To confirm, follow up radiography and shoulder magnetic resonance imaging were performed.
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