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Table 1 Percutaneous trigger release success rate of different fingers

From: A cadaveric assessment of percutaneous trigger finger release with 15° stab knife: its effectiveness and complications

Variable Success P value
75–89% 90–99% 100%
Hand Left 3 (6.0%) 8 (16.0%) 39 (78.0%) 0.14
Right 1 (2.0%) 3 (6.0%) 46 (92.0%)
Finger Thumb 1 (5.0%) 2 (10.0%) 17 (85.0%) 0.73
Index 2 (10.0%) 3 (15.0%) 15 (75.0%)
Middle 0 (0.0%) 1 (5.0%) 19 (95.0%)
Ring 1 (5.0%) 2 (10.0%) 17 (85.0%)
Little 0 (0.0%) 3 (15.0%) 17 (85.0%)
Left hand Thumb 1 (10.0%) 0 (0.0%) 9 (90.0%) 0.49
Index 1 (10.0%) 3 (30.0%) 6 (60.0%)
Middle 0 (0.0%) 1 (10.0%) 9 (90.0%)
Ring 1 (10.0%) 1 (10.0%) 8 (80.0%)
Little 0 (0.0%) 3 (30.0%) 7 (70.0%)
Right hand Thumb 0 (0.0%) 2 (20.0%) 8 (80.0%) 0.29
Index 1 (10.0%) 0 (0.0%) 9 (90.0%)
Middle 0 (0.0%) 0 (0.0%) 10 (100.0%)
Ring 0 (0.0%) 1 (10.0%) 9 (90.0%)
Little 0 (0.0%) 0 (0.0%) 10 (100.0%)