Abstract
Introduction
Numerous fixation modalities can be used for various indications, including deformity correction, trauma, infection, and non-union. The Modular Rail System (MRS) is a well-tolerated apparatus that is a viable option for patients who do not want a circular frame or for whom internal fixation is not appropriate due to poor soft tissues/co-morbidities. This case series evaluates the outcomes of the use of the MRS in our centre.
Materials and Methods
Cases were identified from a prospectively gathered database. Data were collected including indication for treatment, frame duration, complications and treatment outcome. Eighteen eligible cases were identified (mean age 26, range 8–71). The MRS was sited in the femur in 14 cases, the tibia in three and the fibula in one. In nine cases, a circular frame was sited on the tibia below a femoral MRS. Frames were removed at an average of 20 weeks (range 7–31).
Results
Eight complications occurred in six patients including fracture following removal (2), premature union (2), deep infection (1), scar complications (1), pin exchange (1) and non-union (1). 17/18 patients achieved their treatment goal and a satisfactory clinical outcome.
Conclusions
We have demonstrated the use of the MRS in both trauma and elective practice and have found it to be well tolerated in our cohort of patients, particularly the paediatric and elderly populations. This case series demonstrates that, with the correct patient selection, the MRS is a versatile adjunct for use in limb reconstruction cases.
