Related Experiment Video
Updated: Feb 17, 2026

Knee Arthrocentesis in Adults
Published on: February 25, 2022
Incidence and predictors of total knee arthroplasty following knee arthroscopy
Tristan Camus1,2,3, Jiho Han2, Feroz Osmani2
1Insall Scott Kelly Institute, 60 East 66th Street, New York, NY, 10065, United States.
Objective:
The purpose of this study was to determine the effectiveness of knee arthroscopy (KA) in patients with symptomatic meniscal tears or mechanical symptoms and OA, by using conversion to TKA as a final outcome measure.
Methods:
Retrospective review of all patients with OA who underwent KA in our practice.
Results:
1215 KAs were reviewed; 3.9% underwent conversion to TKA at an average of 3.2 years.
Conclusion:
KA plays a role in delaying TKA in knees with meniscal tears and mechanical symptoms with concurrent OA.
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