# Preliminary experience with an image-free handheld robot for total knee arthroplasty: 77 cases compared with a matched control group

> Research article (European Journal of Orthopaedic Surgery & Traumatology, 2020) · cited 71× · AI/ML

**Wikidata**: [openalex:W3000409459](https://www.wikidata.org/wiki/openalex:W3000409459)  
**Source**: https://4ort.xyz/entity/preliminary-experience-with-an-image-free-handheld-robot-for-total-knee-arthroplasty-77-cases-compared-with-a-matched-co