From: Evaluation of the first annular pulley stretch effect under isometric contraction of the flexor tendon in healthy volunteers and trigger finger patients using ultrasonography
Pattern A (mm)
Pattern B (mm)
P value
Parameter a
3.05 [0.15]
3.33 [0.18]
0.02
Parameter b
0.50 [0.04]
0.48 [0.04]
0.63
Parameter c
3.83 [0.14]
3.99 [0.15]
0.26
Parameter d
3.20 [0.19]
3.62 [0.20]
0.004