• K Strømsøe, B Magnaes, and P Nakstad.
• Orthopaedic Department, Aker University Hospital, Oslo, Norway. kstromso@ioks.uio.no
• Arch Orthop Trauma Surg. 2000 Jan 1; 120 (1-2): 96-9.

AbstractFlexion-distraction injuries of the spine are reported after traffic accidents in individuals wearing only lap seatbelts. We examine here this type of injury in one child and two adolescents who all were seated in the rear seat of cars involved in traffic accidents. All of the children were wearing regular three-point safety belts not adjusted to children. They were all treated surgically. Two of the patients had no neurological impairment, while one patient suffered persistent complete paraplegia. In two patients intra-abdominal lesions required surgery. Flexion-distraction injuries in individuals with an immature skeleton, wearing standard three-point safety belts, have not been reported in the literature. The pathomechanism of the lesion in the lower spine may well involve damage to the intestines, particularly at the junction between the mobile intra-abdominal and the fixed retroperitoneal part of the gut. Reduction and stable fixation preserve the anatomy of the lower spine, while unstable fixation methods do not secure reduction sufficiently to allow early mobilisation.

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