External fixation with bone cement implantation for open calcaneal fractures: A case series.

OBJECTIVE

The purpose of this study was to retrospectively evaluate patients who had open reduction, external fixation and bone cement implantation of open calcaneal fractures.

METHODS

The records of 14 patients with open calcaneus fractures from January 2015 to January 2019 were reviewed retrospectively. Clinical evaluations consisting of AOFAS, MFS and EQ-5D VAS scores and radiological evaluations consisting of the height, width and length of the calcaneus as well as Bohler's and Gissane angle performed at 3 months, 1 year and the last follow-up postoperatively. Time to surgery, wound complications were recorded.

RESULTS

Our study sample consisted of 9 males and 5 females with a mean age of 38.5 ± 9.8 years and a mean follow-up of 31.4 ± 7.7 months. The mean period from injury to surgery was 5.4 ± 1.9 days and the mean duration of hospitalization was 13.2 ± 4.5 days. The AOFAS, MFS and EQ-5D VAS scores were 92.5 ± 10.3, 84.1 ± 9.7 and 86.4 ± 15.1 respectively at the final follow-up. The Bohler's angle increased from (12.9 ± 3.1)° preoperatively to (28.5 ± 6.3)° at the final follow-up (P < 0.001), with the Gissane's angle from (104.5 ± 9.7)° to (116.4 ± 8.9)° (P < 0.001). One patients (7.1%) developed pin infections and one patient (7.1%) suffered from dorso-lateral hindfoot hypoaesthesia. There was complete fracture healing without secondary loss of reduction in all cases.

CONCLUSION

External fixation with bone cement implantation is a valid alternative treatment for the management of displaced open calcaneal fractures with a low rate of complications.

LEVEL OF EVIDENCE: IV, retrospective case series.