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Intra-articular, Periarticular, or a Combined Injection for Postoperative Pain Following TKA

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Ace Report Cover
November 2022

Intra-articular, Periarticular, or a Combined Injection for Postoperative Pain Following TKA

Vol: 302| Issue: 3| Number:8| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Comparison of the Effect of Intra-Articular, Periarticular, and Combined Injection of Analgesic on Pain Following Total Knee Arthroplasty: A Double-Blinded Randomized Clinical Trial

JB JS Open Access . 2022 Oct 7;7(4):e22.00074.

Contributing Authors:
SMJ Mortazavi F Vosoughi M Yekaninejad E Ghadimi MH Kaseb MA Firoozabadi E Fallah H Toofan SK Pestehei

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Synopsis

One hundred and fifty-three patients undergoing total knee arthroplasty for severe knee osteoarthritis were randomized to receive either a peri-articular injection (PA; n=51), intra-articular injection (IA; n=51), or a combination of peri- and intra-articular injections (PA + IA; n=51). The primary outcome of interest was morphine consumption 48 hours after surgery. Secondary outcomes such as pain...

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