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. Author manuscript; available in PMC: 2018 Apr 1.
Published in final edited form as: Knee Surg Sports Traumatol Arthrosc. 2016 Apr 13;25(4):1298–1306. doi: 10.1007/s00167-016-4120-3

Figure 2.

Figure 2

Patient-Perceived Block Duration. Kaplan-Meier curve showing duration until the subsartorial saphenous nerve block completely wore off. Censored data are indicated as “+” and represent patients who had not experienced block resolution by the time of the postoperative day 2 follow-up or had partially known block resolution times. 4 mg Dex = Treatment Group I; 8 mg Dex = Treatment Group II.