From: Anterolateral approach with two incisions versus posterior median approach in the treatment of middle- and distal-third humeral shaft fractures
Group
Cases (n)
Incision length (cm)
Operation time (min)
Bleeding volume (ml)
Bryan-Morrey score
AATI
86
13.5±2.4
90.3±15.7
98.4±20.1
91.6±4.5
PMA
80
18.2±3.6
92.8±10.5
160.7±15.8
84.5±5.7
t value
9.82
1.21
22.28
8.86
P value
0.001
0.23