Abstract
Aim To evaluate the Less Invasive Stabilisation System (LISS) in the treatment of segmental tibial fractures. Methods A prospective series of 23 consecutive open acute segmental tibial fractures were treated with a long LISS plate, in a university hospital. All but three fractures were temporarily fixed with a unilateral external frame. The minimal follow-up was 2 years. Results Mean age of the casualties was 34 (17–72) years, all but two were male and all were involved in high-energy accidents, had multiple injuries and open fractures. Of the fractures, 4 were grade IIIA, 16 grade IIIB and 3 grade IIIC. It was possible to span the distal fracture with the LISS plate in 20 cases; of these, 3 developed compartment syndrome. Two people with trifocal fractures required additional distal plates, one of which became loose and infected, resulting in a malunion of 8°. Dermatofasciotomy was performed in 13 cases, in 10 of these as a preventive measure and in 3 because of impending compartment syndrome. In five cases a post-fixation neural palsy of the extensor hallucis longus was observed. All except three fractures healed; mean time for union for the proximal fractures was 16 (10–24) weeks and for the distal fractures was 22 (16–44) weeks. Conclusion Use of the LISS plate in fixing these difficult fractures is commended, but immediate fixation should be avoided. A staged sequential procedure with a temporary spanning external fixation and definitive treatment after soft-tissue healing is preferred.
Published Version
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