THE TIMING OF AMPUTATION FOR LOWER LIMB TRAUMA

We reviewed 35 patients who had an amputation following the failure of freatment for severe lower limb trauma. Seven of the amputations were for ischaemia, within one month ofinjury; 13 were between one month and one year for infection complicating loss of wound cover in un-united fractures; and 15 were later than one year after iijury, mainly for infected non-union. The latter group of patients had had an average of 12 operations and 50 months of treatment, including eight months in hospital. We used a new limb hjury score based on damage to the individual tissue elements; this indicated that, even in the absence of neurovascular injury, the presence of severe damage to skin, bone and muscle, with wound contamination, particularly in the lower tibia, had a poor prognosis. We therefore recommend, to avoid multiple operations, with prolonged hospitalisation and suffering, that these patients should have early independent review by orthopaedic and plastic surgeons with the aim of establishing an accurate prognosis for the salvage of a useful limb. (1) a