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Extensor Pollicis Longus Tendon Translocation with a History of Thumb Polydactyly Surgery
Ahmadreza Afshar1, Ali Tabrizi1, Mohammad Javad Shariyate1
1Department of Orthopedics, Imam Khomeini Hospital, Urmia University of Medical Sciences, Urmia, Iran.
Journal of Hand Surgery Global Online
|June 29, 2026
Summary
Extensor pollicis longus (EPL) tendon translocation at the metacarpophalangeal joint, often due to prior thumb surgery, can cause pain. Surgical reconstruction successfully restored normal tendon function and relieved symptoms.
Area of Science:
- Orthopedic Surgery
- Hand Surgery
- Musculoskeletal Disorders
Background:
- Extensor pollicis longus (EPL) tendon translocation at the metacarpophalangeal (MP) joint is a rare condition.
- It can stem from instability in the dorsoradial capsule and sagittal band complex.
- Previous surgery for thumb polydactyly can predispose individuals to this condition.
