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Septic arthritis of the neonatal hip is a very rare pathology. The clinical features may be different from those associated with older children, resulting in diagnostic challenges. Delay in instituting treatment, especially in neonates could be associated with severe dysfunction and deformity in a significant number of affected children. Therefore, treatment should be prompt and comprise broad-spectrum intravenous antibiotic therapy, surgical drainage, and general supportive care. The index patient is a 3-week-old neonate who had left hip arthrotomy on account of septic arthritis. The aim of this report is to highlight the challenges encountered in the diagnosis of septic arthritis of the hip in this patient.

Traumatic anterior hip dislocation is quite rare and accounts for 7% to 15% of all hip dislocations. Approximately 70% of anterior hip dislocations are the obturator type and represent less than 7% of all hip dislocations. Indentation fracture of the femoral head complicates 35–55% of obturator dislocations. Features of osteonecrosis of the femoral head and osteoarthritis of the hip joint may manifest within 2 years. Our index patient is a 19-year-old female who had conservative treatment for right obturator dislocation with indentation fracture of the femoral head. She recovered fully and had no features of osteonecrosis or secondary arthritis at 2 years postinjury. The aim of this report is to highlight the role of conservative treatment in the management of obturator dislocation with indentation fracture of femoral head.

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