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[Rib span-plasty in sequestered osteomyelitis of the femoral diaphysis]
Insights
Timely diagnosis and treatment are crucial for acute pyogenic osteomyelitis to prevent chronic infection. This case highlights successful management of chronic osteomyelitis in a child using surgical debridement, autogenous grafting, and antibiotics.
Area of Science:
- Pediatric Orthopedics
- Infectious Diseases
Background:
- Acute pyogenic osteomyelitis requires prompt diagnosis and treatment to prevent progression to chronic osteomyelitis.
- Delayed diagnosis is a significant factor impacting the prognosis of acute osteomyelitis.
Observation:
- A 6-year-old boy presented with acute pyogenic osteomyelitis, which progressed to chronic osteomyelitis due to delayed diagnosis and inadequate early treatment.
- Complete sequestration of the femur shaft occurred secondary to insufficient initial management.
Findings:
- The causative organism was identified as Pseudomonas aeruginosa.
- Treatment involved surgical debridement, continuous irrigation with suction drainage, autogenous rib grafting for bone reconstruction, and parenteral antibiotic therapy.
- The patient achieved full recovery, with normal ambulation and no recurrence of infection after 10 weeks of follow-up.
Implications:
- This case underscores the importance of early diagnosis and appropriate intervention in managing pediatric osteomyelitis.
- Aggressive surgical and antibiotic management can lead to successful outcomes even in complex chronic cases.
- Prompt identification of causative pathogens is essential for targeted antibiotic therapy.
Abstract:
A case is reported of a 6-year-old boy with acute pyogenic osteomyelitis. A delay in making the diagnosis or inadequate early treatment led to chronic osteomyelitis. A delay in making a diagnosis is the most important factor in the prognosis of acute osteomyelitis. Sophisticated techniques are only indicated to detect and confirm the nature of the lesion, but they should not delay identification of the causative organisms. In our case, the diagnosis was delayed, and there was complete sequestration of the femur shaft as a result of insufficient early treatment. After diagnosis, the initial step was surgical debridement. After complete necrotomy, continuous irrigation with suction drainage was begun. To fill the defect and accelerate bone reconstruction, we performed an autogenous graft taking the 8th rib and splitting it into nine fragments. After identification of Pseudomonas aeruginosa as the causative organism, parenteral antibiotic therapy was begun and maintained. Nine weeks after admission, the boy was able to leave the hospital. Ten weeks later he was examined in the outpatient clinic and was walking and running quite normally. To date, there has been no recurrence of the infection.