Correction to: Arch Physiother (2019) 9:12

https://doi.org/10.1186/s40945-019-0063-6

In the original version of this article [1] the legends of Figs. 2 and 3 were inadvertently interchanged.

Figure 2 presents the results of meta-analyses examining the effectiveness of the corticosteroid injections compared to regenerative injections on pain using the VAS scale at 1 month (a), 2 months (b), 3 months (c) and 6 months (d) post-injection.

Figure 3 presents the risk of bias summary for included RCTs.

The figure legends have already been updated in the original article [1].