Aamir A Bhimani1, James M Rizkalla1, Kurt J Kitziger2,3, Paul C Peters2,3, Richard D Schubert2,3, Brian P Gladnick2,3. 1. Baylor Univeristy Medical Center, Department of Orthopaedic Surgery, 3500 Gaston Ave, Dallas, TX, 75246, USA. 2. W.B. Carrell Memorial Clinic, Adult Hip and Knee Reconstruction, 9301 N. Central Expressway, Suite 500, Dallas, TX, 75231, USA. 3. Texas Health Presbyterian Hospital Dallas, Department of Orthopaedic Surgery, 8200 Walnut Hill Lane, Dallas, TX, 75231, USA.
Abstract
OBJECTIVE: Investigate the efficiency/accuracy of surgical automation versus manual component implantation in DA THA. METHODS: Retrospective review of 111 hips: 51 hips via automation and 60 hips via manual technique for DA THA. RESULTS: OR time averaged 8 min faster in the Automated group, compared to Manual group (p = 0.0009). Average femoral size was one size larger in the Automated group compared to Manual group (p = 0.007). No clinically significant differences were found between Manual and Automated groups for cup position or limb-length discrepancy. One calcar fracture occurred in the Automated group. CONCLUSION: Surgical automation is efficient and accurate for DA THA.
OBJECTIVE: Investigate the efficiency/accuracy of surgical automation versus manual component implantation in DA THA. METHODS: Retrospective review of 111 hips: 51 hips via automation and 60 hips via manual technique for DA THA. RESULTS: OR time averaged 8 min faster in the Automated group, compared to Manual group (p = 0.0009). Average femoral size was one size larger in the Automated group compared to Manual group (p = 0.007). No clinically significant differences were found between Manual and Automated groups for cup position or limb-length discrepancy. One calcar fracture occurred in the Automated group. CONCLUSION: Surgical automation is efficient and accurate for DA THA.
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