Can Stem Version Consistently Correct Native Femoral Version Using Robotic Guidance in Total Hip Arthroplasty?

Can Stem Version Consistently Correct Native Femoral Version Using Robotic Guidance in Total Hip Arthroplasty?

Authors

Domb BG, Chandrasekaran S, Gui C, Yuen LC, Lodhia P, Suarez C
Journal: Surg Technol Int. 2017 Dec;31:389–395
PMID: 29310147

Background

Native femoral version varies widely and may impact outcomes in total hip arthroplasty (THA). Robotic guidance may improve precision.

Methods: This study examined 175 patients undergoing robotic-assisted THA using the MAKO® system. Outcomes focused on ability to consistently correct femoral version toward a 15° target using different surgical approaches.

Key Findings

Robotic guidance effectively standardized stem placement to a version of approximately 15°, regardless of patient BMI or surgical approach.

Conclusions

Robotic-assisted THA allows for consistent correction of femoral version, which may enhance implant alignment and surgical accuracy.

What Does This Mean for Patients

Robotic technology may improve THA outcomes by allowing surgeons to better align implants to each patient’s anatomy, potentially leading to more reliable joint function and reduced complications.