Correction : BMC Musculoskelet Disord 24, 269 (2023)

https://doi.org/10.1186/s12891-023-06349-2

Following publication of the original article [1], the authors identified an error in the last column of Table 2 (data of P-values were missing some symbols ( <)). The correct table is given below.

Table 2 Postoperative drainage volumes and hematologic levels in the two groups

The original article [1] has been corrected.