Crystal Jing BA , Matthew K. Stein MD , David G. Deckey MD , Michael P. Bolognesi MD , Samuel S. Wellman MD , Sean P. Ryan MD
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Patients that underwent THA with one of these 2 surgeons without HipInsight (Surgical Planning Associates, Inc., Boston, MA) were also included as controls. Demographic data, surgical approach, and operative time were evaluated.</div></div><div><h3>Results</h3><div>There were 411 patients included in this study with 165 patients who underwent surgery with MR and 246 patients who underwent surgery with standard manual instrumentation. The mean operative time in minutes was 89.6 (standard deviation = 12.6) for patients undergoing THA without MR and 89.2 (standard deviation = 13.1) for patients undergoing THA with MR (<em>P</em> > .05).</div></div><div><h3>Conclusions</h3><div>A MR navigation system for THA did not appear to prolong operative times when utilized. Further studies are needed to determine its effect on long-term outcomes.</div></div>","PeriodicalId":37940,"journal":{"name":"Arthroplasty Today","volume":"33 ","pages":"Article 101734"},"PeriodicalIF":2.1000,"publicationDate":"2025-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Evaluating the Impact of Mixed-Reality Technology on Operating Room Time in Total Hip Arthroplasty: A Comparative Study\",\"authors\":\"Crystal Jing BA , Matthew K. Stein MD , David G. Deckey MD , Michael P. Bolognesi MD , Samuel S. Wellman MD , Sean P. Ryan MD\",\"doi\":\"10.1016/j.artd.2025.101734\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><div>To help guide acetabular component positioning in total hip arthroplasty (THA), computer-assisted devices like robotics, navigation, and mixed-reality (MR) have been incorporated into the operating room with variable results. This study aimed to identify the effect of using MR technology on operative time.</div></div><div><h3>Methods</h3><div>This was a retrospective review of patients over the age of 18 years, who underwent primary THA for end-stage osteoarthritis from January 1, 2021, to August 20, 2024, at a single institution with 2 surgeons who incorporated MR into their surgical workflow. Patients that underwent THA with one of these 2 surgeons without HipInsight (Surgical Planning Associates, Inc., Boston, MA) were also included as controls. Demographic data, surgical approach, and operative time were evaluated.</div></div><div><h3>Results</h3><div>There were 411 patients included in this study with 165 patients who underwent surgery with MR and 246 patients who underwent surgery with standard manual instrumentation. The mean operative time in minutes was 89.6 (standard deviation = 12.6) for patients undergoing THA without MR and 89.2 (standard deviation = 13.1) for patients undergoing THA with MR (<em>P</em> > .05).</div></div><div><h3>Conclusions</h3><div>A MR navigation system for THA did not appear to prolong operative times when utilized. 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Evaluating the Impact of Mixed-Reality Technology on Operating Room Time in Total Hip Arthroplasty: A Comparative Study
Background
To help guide acetabular component positioning in total hip arthroplasty (THA), computer-assisted devices like robotics, navigation, and mixed-reality (MR) have been incorporated into the operating room with variable results. This study aimed to identify the effect of using MR technology on operative time.
Methods
This was a retrospective review of patients over the age of 18 years, who underwent primary THA for end-stage osteoarthritis from January 1, 2021, to August 20, 2024, at a single institution with 2 surgeons who incorporated MR into their surgical workflow. Patients that underwent THA with one of these 2 surgeons without HipInsight (Surgical Planning Associates, Inc., Boston, MA) were also included as controls. Demographic data, surgical approach, and operative time were evaluated.
Results
There were 411 patients included in this study with 165 patients who underwent surgery with MR and 246 patients who underwent surgery with standard manual instrumentation. The mean operative time in minutes was 89.6 (standard deviation = 12.6) for patients undergoing THA without MR and 89.2 (standard deviation = 13.1) for patients undergoing THA with MR (P > .05).
Conclusions
A MR navigation system for THA did not appear to prolong operative times when utilized. Further studies are needed to determine its effect on long-term outcomes.
期刊介绍:
Arthroplasty Today is a companion journal to the Journal of Arthroplasty. The journal Arthroplasty Today brings together the clinical and scientific foundations for joint replacement of the hip and knee in an open-access, online format. Arthroplasty Today solicits manuscripts of the highest quality from all areas of scientific endeavor that relate to joint replacement or the treatment of its complications, including those dealing with patient outcomes, economic and policy issues, prosthetic design, biomechanics, biomaterials, and biologic response to arthroplasty. The journal focuses on case reports. It is the purpose of Arthroplasty Today to present material to practicing orthopaedic surgeons that will keep them abreast of developments in the field, prove useful in the care of patients, and aid in understanding the scientific foundation of this subspecialty area of joint replacement. The international members of the Editorial Board provide a worldwide perspective for the journal''s area of interest. Their participation ensures that each issue of Arthroplasty Today provides the reader with timely, peer-reviewed articles of the highest quality.