Correction: Quality of life reported by patients with ecchymosis following total knee arthroplasty

A correction refers to a change to their article that the author wishes to publish after publication. The publication of this article is subject to Frontiers' editorial approval.• Please read through all the templates before choosing • Pick the most relevant text template(s) from the following page and delete all others.• Edit the text as necessary, ensuring that the original incorrect text is included for the record, please see the below. • Please do not use any extra formatting when editing the templates, and only modify the red text unless absolutely necessary • Submit to Frontiers following the instructions on this page.When the original text contained incorrect information, to preserve the scientific record, please include that text when editing the below templates. For example:There was a mistake in the Funding statement, an incorrect number was used.The correct number is "2015C03Bd051.". The publisher apologizes for this mistake.The original version of this article has been updated. Adding/removing text Two numerical typographical errors were present in the first paragraph of the Results section, affecting the consistency of patient baseline descriptions. All data in Table 1 are correct and consistent with the original study dataset. The errors are limited to descriptive text and do not influence the study results, statistical analyses, or main conclusions.. 1.A correction has been made to the section Results, first paragraph:Original incorrect text: "Of these participants, there were 8 cases of traumatic arthritis, 8 cases of rheumatoid arthritis, and 130 cases of osteoarthritis." "Corrected text: "Of these participants, there were 8 cases of traumatic arthritis, 8 cases of rheumatoid arthritis, and 122 cases of osteoarthritis."" 2.A correction has been made to the section Results, first paragraph:Original incorrect text: "83 cases involving the left knee and 75 cases involving the right knee" "Corrected text: " 63 cases involving the left knee and 75 cases involving the right knee""These corrections ensure consistency with the total sample size (n = 138) and Table 1.The original version of this article has been updated.