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Updated: May 12, 2026

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Published on: February 27, 2018
Concomitant Bilateral Kienböck and Legg-Calvé-Perthes Diseases
Ahmadreza Afshar1, Ali Tabrizi1, Hasan Taleb1
1Department of Orthopedics, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran.
Journal of Hand Surgery Global Online
|May 11, 2026
Summary
This study details a rare case of simultaneous avascular necrosis in both wrists (Kienböck disease) and hips (Legg-Calvé-Perthes disease). Surgical treatment resolved the patient's wrist pain, leading to satisfactory outcomes.
Area of Science:
- Orthopedics
- Bone Diseases
- Radiology
Background:
- Avascular necrosis (AVN) affecting multiple bones concurrently or sequentially is rare.
- Bilateral Kienböck disease (AVN of the lunate) and Legg-Calvé-Perthes disease (AVN of the femoral head) are individually uncommon.
- The case presented involves concomitant occurrence of these two distinct AVN conditions.