|
Parameters
|
CAS-TKA
|
Bone-Resect-TKA
|
P value
|
|---|
|
n = 22
|
n = 28
|
|---|
|
Mechanical axis within 3° deviation
|
| |
20 (90.9 %)
|
18 (64.3 %)
|
0.029*
|
|
Component positioning
|
|
Femoral valgus angle
|
20 (90.9 %)
|
18 (64.3 %)
|
0.029*
|
|
Femoral flexion angle
|
19 (86.4 %)
|
17 (60.7 %)
|
0.044*
|
|
Tibial valgus angle
|
22 (100 %)
|
26 (92.9 %)
|
0.309
|
|
Tibial flexion angle
|
20 (90.9 %)
|
25 (89.3 %)
|
0.616
|
- Data are n (%). P for between-group comparisons was determined using χ
2 tests
-
CAS-TKA knees treated with computer-assisted surgery—total knee arthroplasty, Bone-Resect-TKA knees treated with intra-articular bone resection—total knee arthroplasty
- *Statistically significant (P < 0.05)
