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Table 4 Objective Knee Laxity Evaluation - Missing/Contaminated Graft Subjects Excluded

From: Xenograft for anterior cruciate ligament reconstruction was associated with high graft processing infection

  Preoperative 12 Months 24 Months
  Allograft Xenograft P Allograft Xenograft P Allograft Xenograft P
Pivot Shift n (%)
Equal 4 (11.8) 1 (4.2) .892
(Fisher)
31 (3.9) 18 (75.0) .059
(Fisher)
29 (90.6) 17 (73.9) .143
(Fisher)
Glide 12 (35.3) 9 (37.5) 2 (6.1) 6 (25.0) 3 (9.4) 6 (26.1)
Clunk 17 (50.0) 13 (54.2) 0 (0) 0 (0) 0 (0) 0 (0)
Gross 1 (2.9) 1 (4.2) 0 (0) 0 (0) 0 (0) 0 (0)
total n 34 24 33 24 32 23
Lachman’s Test
KT-1000 Man-Max n (%)
         
-1 to 2 mm 0 (0) 1 (3.8) .771
(Fisher)
29 (87.9) 17 (70.8) .215
(Fisher)
29 (90.6) 17 (73.9) .173
(Fisher)
3 to 5 mm 11 (32.4) 8 (30.8) 4 (12.1) 6 (25.0) 3 (9.4) 5 (21.7)
6 to 10 mm 18 (52.9) 12 (46.2) 0 (0) 1 (4.2) 0 (0) 1 (4.3)
>  10 mm 5 (14.7) 5 (19.2) 0 (0) 0 (0) 0 (0) 0 (0)
total n 34 26 32 24 31 23
  1. *p < 0.05