Abstract
This study reviewed all patients who received an EXOGEN Express bone stimulating device (BSD) to treat delayed union / non-union following operative treatment for a long bone fracture & evaluate if our results are comparable with the NICE guideline expectations.
A retrospective review of records between December 2004 & January 2013 revealed 113 patients treated with a BSD. A total of 59 patients were eligible for analysis, (operative treatment for a long bone fracture with adjuvant EXOGEN BSD for non-union or delayed union). Twenty-one were open fractures.
The BSD was applied at a mean of 264 days post-operatively. Thirty-five patients went on to have a 2nd operation before union was achieved. Forty-two patients went on to union following application of the BSD. Mean time to union was 293 days. Seventeen patients failed to unite by the end of the study. There were no adverse reactions to the EXOGEN BSD in this cohort.
This study has shown that the use of an EXOGEN BSD is a safe, non-invasive method to successfully treat long bone non-unions following initial operative surgery, with potential cost savings (a potential saving of £48,888 to the hospital according to NICE estimations) compared to the standard re-operative management.
