Correction: Comparative analysis of the therapeutic effect of antibiotic bone cement on Wagner grade 3 or 4 diabetic foot ulcer in heel and non-heel areas: a retrospective cohort study

There was a mistake in Figure 1 as published. The number of patients in the Non-heel group was incorrectly stated as “52”. The correct number is “42”. The corrected Figure 1 appears below.

Figure 1.

Schematic flow diagram of the study. DFU, diabetic foot ulcer; NPWT, negative pressure wound therapy.

The original version of this article has been updated.

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