# The accuracy of acetabular cup placement in primary total hip arthroplasty using an image-free navigation system

> Research article (BMC Musculoskeletal Disorders, 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W4225880964](https://www.wikidata.org/wiki/openalex:W4225880964)  
**Source**: https://4ort.xyz/entity/the-accuracy-of-acetabular-cup-placement-in-primary-total-hip-arthroplasty-using-an-image-free-navigation-system