From: Open reduction and internal fixation of quadrilateral plate fractures in the elderly: association between initial fracture pattern and outcomes
Letournel
classification
Radiological outcomes
Functional outcomes
r
P
Both columns
0.237
0.159
0.318
0.055
ACPHT
0.116
0.496
0.290
0.082
Involved posterior wall
0.229
0.172
0.177
0.296