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Table 3 Objective Knee Laxity Evaluation - Missing/Contaminated Graft Subjects Included (LOCF)

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) 2 (6.7) .932
(Fisher)
32 (94.1) 23 (71.9) .015*
(Fisher)
31 (91.2) 22 (68.8) .038*
(Fisher)
Glide 12 (35.3) 11 (36.7) 2 (5.9) 9 (28.1) 3 (8.8) 9 (28.1)
Clunk 17 (50.0) 16 (53.3) 0 (0) 0 (0) 0 (0) 1 (3.1)
Gross 1 (2.9) 1 (3.3) 0 (0) 0 (0) 0 (0) 0 (0)
total n 34 30 34 32 34 32
Lachman’s Test
KT-1000 Man-Max n (%)
-1 to 2mm 0 (0) 1 (3.1) .970
(Fisher)
30 (88.2) 22 (68.8) .092
(Fisher)
31 (91.2) 22 (68.8) .042*
(Fisher)
3 to 5 mm 11 (32.4) 10 (31.3) 4 (11.8) 7 (21.9) 3 (8.8) 6 (18.8)
6 to 10 mm 18 (52.9) 16 (50.0) 0 (0) 3 (9.4) 0 (0) 4 (12.5)
>  10 mm 5 (14.7) 5 (15.6) 0 (0) 0 (0) 0 (0) 0 (0)
total n 34 32 34 32 34 32
  1. *p < 0.05