Correction to: J Orthop Surg Res
https://doi.org/10.1186/s13018-019-1408-2
In the original publication of this article [1], an sentence needs to be added in the end of the caption of Figure 1 and Figure 3: cited in our previous study [18].
Footnotes
Xiangpeng Kong and Yunming Sun are co-first authors.
Contributor Information
Wei Chai, Email: chaiweiguanjie@sina.com.
Yan Wang, Email: wangyanguanjie@sina.com.
Reference
- 1.Kong, et al. Total hip arthroplasty with modular stem for Crowe I and II developmental dysplasia of the hip. J Orthop Surg Res. 2019;14:362. doi: 10.1186/s13018-019-1408-2. [DOI] [PMC free article] [PubMed] [Google Scholar]