Table 4: Number of successful versus unsuccessful blind arthrocenthesis in OA patients K-L Rö IV.
Accuracy of “blind” arthrocentesis
|
K-L Rö IV 25 HJ |
18.5 ˂ BMI ≤ 32 23 HJ |
32 ˂ BMI ≤ 38 2 HJ |
Successful |
10/25 (40%) |
10/23 (43.2%) |
0 (0%) |
Unsuccessful |
15/25 (60%) |
13/23 (56.8%) |
2/2 (100%) |