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Legg-Calve-Perthes Disease

  • Jose M. Ramirez
Chapter

Abstract

Legg-Calve-Perthes is a hip disorder affecting young children. The effects of unrecognized, or untreated Perthes can be destructive to the young hip. Older children affected with Perthes may benefit from surgical intervention.

Keywords

Hip pain Limp Avascular necrosis Multiple epiphyseal dysplasia Crescent sign 

What are the Waldenström stages of Perthes disease?

Initial, fragmentation, reossification, remodeling (healing)

What is the crescent sign?

Radiographically, a subchondral fracture of femoral head

What syndrome should be in the differential diagnosis of a patient suspected bilateral perthes disease?

Multiple epiphyseal dysplasia (MED)

When does fragmentation typically occur?

Approximately 6 months after the onset of symptoms

Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  • Jose M. Ramirez
    • 1
  1. 1.Department of Orthopaedic SurgeryAlpert Medical School of Brown UniversityProvidenceUSA

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