From: The evaluation of degeneration of posterior cruciate ligament using CT Hounsfield unit in knee osteoarthritis
Control
OA
Proximal
88.4 ± 4.7
70.7 ± 9.8**
Middle
85.3 ± 4.5
75.7 ± 11.7**
Distal
86.5 ± 5.1
82.3 ± 14.1