ArticleArthroplasty today2025
Robotic Guided Knee Arthroplasty - Group Learning Curve and Early Outcomes.
Article in Arthroplasty today, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Comparing Tourniquet Use and Non-Use in Robot-Assisted Total Knee Arthroplasties.Medicina (Kaunas, Lithuania) · 2025Article
- No Difference in Early Range of Motion Between CORI Robotic-TKA and Conventional-TKA: A Single-Surgeon Series.Arthroplasty today · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Previous studies have reported initial and proficiency phases of the learning curve among individual surgeons when robotic-assisted total knee arthroplasty (raTKA) into their practices. The purpose of this study was to assess the number of raTKA cases needed to achieve proficiency in the operative time (OT) across a group of surgeons. Methods: A retrospective analysis comparing raTKA to manual Total Knee Arthroplasty (mTKA) was performed at a single-site comprised of 6 orthopaedic surgeons. The first 90 patients who underwent raTKA at the institution divided chronologically into 3 groups of 30 each and compared to 30 previous mTKA cases. Tourniquet time was used as the measure for OT, range of motion (ROM) was measured preoperatively and at 2 and 6 weeks postoperative. Results: Average OT was significantly shorter in the mTKA group in comparison with all the raTKA groups. A statistically significant difference was found in OT when comparing the succeeding raTKA groups (mean time of 97.6, 86.6, and 76.7 min Conclusions: When evaluating the group learning curve, this study showed average shorter operating time with every 30 cases (mean time of 97.6; 86.6- and 76.7-min
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.