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[Pathologic fracture of the tibia associated with Charcot-Marie-Tooth disease]
C Quintart1, J M Baillon, M Libotte
1Département d'orthopédie traumatologie de l'Association Hospitalière d'Etterbeek Ixelles.
Acta Orthopaedica Belgica
|April 27, 1999
Summary
This case report highlights a rare pathologic fracture of the distal tibia in a patient with Charcot-Marie-Tooth disease. Early diagnosis and ambulatory treatment are crucial to prevent further functional loss in patients with neuromuscular disorders.
Area of Science:
- Orthopedics
- Neurology
- Radiology
Background:
- Charcot-Marie-Tooth disease is a progressive neurogenic muscular atrophy impacting lower limbs.
- This condition causes characteristic radiographic bone changes, including cortical thinning and rarefaction.
- Pathologic fractures are infrequent complications of neuromuscular diseases.
Observation:
- A case of distal tibia pathologic fracture associated with Charcot-Marie-Tooth disease is presented.
- The fracture became evident four weeks after symptom onset.
- Treatment involved a six-week short leg walking cast.
Findings:
- Neuromuscular diseases, like Charcot-Marie-Tooth, increase the risk of pathologic fractures, sometimes from minimal trauma.
- Radiographic changes in Charcot-Marie-Tooth disease may predispose bones to fracture.
- This case underscores the potential for severe bone fragility in affected individuals.
Implications:
- Increased awareness of fracture risk in patients with neuromuscular conditions is essential.
- Ambulatory fracture management is preferred over prolonged immobilization to preserve function.
- Early intervention and appropriate treatment strategies can mitigate long-term disability in these patients.