Primary Robotic-Arm Assisted Total Hip Arthroplasty: An Analysis of 501 Hips With 44-Month Follow-up
Authors: Domb BG, Chen JW, Kyin C, Bheem R, Karom J, Shapira J, Rosinsky PJ, Lall AC, Maldonado DR
DOI: 10.3928/01477447-20210201-01
Background
Robotic-arm assisted total hip arthroplasty (THA) offers precision that may improve patient outcomes. This study analyzes results from 501 patients who underwent robotic-assisted THA with over 3 years of follow-up.
Methods
Patients treated with the Mako robotic system from 2012 to 2017 were evaluated for functional outcomes, pain, satisfaction, and surgical accuracy.
Key Findings
- Excellent functional outcomes (mean Harris Hip Score 90.87, Forgotten Joint Score 79.97).
- High patient satisfaction and significant pain reduction.
- Consistent and precise cup placement during surgery.
Conclusions
Robotic-arm assisted THA is effective, reliable, and produces high patient satisfaction with improved surgical accuracy.
What Does This Mean for Providers
- Robotic-assisted THA can enhance surgical precision and reproducibility.
- Consider adopting robotic technology to improve outcomes and patient satisfaction.
- Use robotic systems to reduce variability in implant placement, potentially improving longevity and function.