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Table 1.

Oxford Elbow Scores and subscores before and after arthroscopic resection of the posterolateral synovial plica of the elbow.

Preoperative n = 64 (95% CI) Three month follow-up n = 55 (95% CI) 22 month follow-up n = 57 (95% CI) p-Value (preoperative OES ≠ OES at three months)
OES, total* 19.0 (17.3–20.3) 33.5 (30.2–36.0) 35.6 (32.4–38.8) p ≤ 0.0001
% 39.5 69.7 74.1 N.a.
Pain domain** 5.3 (4.7–5.9) 9.8 (8.7–11.1) 11.3 (10.2–12.3) p ≤ 0.0001
% 33.1 61.25 70.6 N.a.
Psychosocial domain 3.8 (3.2–4.4) 9.4 (8.2–10.5) 10.8 (9.6–11.9) p ≤ 0.0001
% 23.8 58.8 67.5 N.a.
Elbow function 8.5 (7.5–9.4) 12.9 (11.9–13.9) 13.6 (12.8–14.4) p ≤ 0.0001
% 53.1 80.6 85.0 N.a.
*

Maximum possible OES total score = 48;

**

Maximum possible OES subscore = 16;

CI = confidence interval; N.a. = not applicable.

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