Although the proportion of patients with severe pain was lower in the cryogenic neurolysis group, this difference did not reach statistical significance (χ2(1, N = 128) = 0.91, p = 0.34, Cramer's V = 0.08).
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Preoperative Cryogenic Neurolysis Trends Toward Reduced Severe Postoperative Pain in Patients Admitted to the Hospital After Total Knee Arthroplasty.
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0.3400
0.3400