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Vertebral osteomyelitis in infants
Insights
Infants with vertebral osteomyelitis present with severe illness and vertebral dissolution, differing from discitis. Long-term antibiotics and surgical interventions similar to congenital kyphosis are crucial for managing this pediatric spinal infection.
Area of Science:
- Pediatric Infectious Diseases
- Pediatric Orthopedics
- Medical Microbiology
Background:
- Vertebral osteomyelitis is a serious bone infection that can affect infants.
- Differentiating infant vertebral osteomyelitis from discitis is critical for appropriate management.
- Early diagnosis and intervention are essential to prevent long-term complications.
Observation:
- Four infants aged 2-13 weeks presented with vertebral osteomyelitis.
- Symptoms included systemic illness, significant vertebral body dissolution, and recurrent infections in three patients.
- Radiographic findings mimicked congenital kyphosis years after initial infection.
Findings:
- Infant vertebral osteomyelitis presents uniquely compared to childhood discitis.
- Complete vertebral body dissolution with preserved endplates is a characteristic radiographic sign.
- Recurrence of infection is common in this pediatric population.
Implications:
- Long-term antibiotic therapy is vital for treating infant vertebral osteomyelitis.
- Surgical management should mirror that of congenital kyphosis, including early bracing and fusion.
- Prompt and aggressive treatment can prevent severe spinal deformities and improve outcomes.
Abstract:
Four infants between 2 and 13 weeks of age developed vertebral osteomyelitis. Their symptoms were different from those of children with discitis in that our patients were systemically ill, there was almost complete dissolution of involved vertebral bodies with either normal or nearly normal adjacent vertebral endplates, and three of the four children had recurrence of infection. The importance of long-term antibiotic treatment is emphasised. Years later the radiographic appearance of these children can be identical to congenital kyphosis with either anterior failure of segmentation or posterior hemivertebrae. The treatment should be the same as for congenital kyphosis with early bracing in extension and early fusion for progressive kyphosis.