The editorial office found some errata during publication of Hip & Pelvis (Vol. 31 No. 1).
Here we correct them.
![hp-31-128-g001](/upload/SynapseData/ArticleImage/1147hp/hp-31-128-g001.jpg)
The Editorial and Production staff of Hip & Pelvis apologize unreservedly to the authors and readers for this error, which arose in the journal's production process.