Abstract
Introduction: Meningococcal septicemia is a devastating illness that primarily affects children. Late orthopaedic sequelae, though rare, are being seen more frequently as acute medical management has reduced the initial mortality rate.
Aims: To review the case histories and discuss the management of these children.
Methods: A retrospective review of medical notes and radiographs was undertaken at the participating hospitals. Outcomes assessed included clinical & radiologic outcome, limb length equalization and correction of the mechanical axis.
Results: Between 1990 and 2000, twenty patients aged 2 to7 years presented to the orthopaedic departments of the participating hospitals with late sequelae. On average presentation wasf 4 years (2 – 6) after the acute phase of the disease. The reasons for referral included angular deformity, limb length discrepancy, joint con-tracture or problems with prosthetic fitting. The lower limbs were involved more frequently than the upper limbs. In fourteen children multiple growth plates were affected. Partial growth arrest was the cause of the angular deformity and limb length discrepancy. All twenty children underwent operations for realignment of the mechanical axis and equalization of limb length. Recurrence of the angular deformity was almost universal.
Conclusion: Children who survive meningococcal septicaemia are at risk for developing late orthopaedic sequelae. Lower limbs are more commonly affected with deformities of limb length and axis. We recommend complete ablation of the affected growth plates at the initial surgery to prevent recurrence of the angular deformity. Further limb length equalization procedures can be anticipated. Early recognition and orthopaedic follow-up to skeletal maturity is essential for minimizing the effects of these sequelae.
Local Host: British Society for Children’s Orthopaedic Surgery. Conference Theme: Congenital Deficiencies of the Lower Limb. These abstracts were prepared by A.Catterall.
