From: Comparison treatment of medium-sized volar fingertips defects with modified triangular neurovascular unilateral advancement flap versus digital artery dorsal perforator flap
N
Group A
Group B
T or X2
P
30
Debridement times
1.1 ± 0.3
1.2 ± 0.4
T = 0.75
P = 0.456
Size of the defect (cm2)
1.46 ± 0.5
1.55 ± 0.5
T = 0.708
P = 0.482
Operation time (min)
33.9 ± 5.1
52.77 ± 4.9
T = 0.978
P = 0.001*