Table 1 Summarized the diagnosis of complete ACL tear by each diagnostic approach. Approach A indicates standard sagittal images only; approach B, orthogonal sagittal and additional oblique sagittal images; approach C, orthogonal sagittal and oblique coronal images; and approach D, orthogonal sagittal, oblique sagittal, and oblique coronal images (p < 0.05)
| Â | Sensitivity | Specificity | Accuracy | PPV | NPV |
|---|---|---|---|---|---|
Approach A | 86 | 78 | 89 | 76 | 82 |
Approach B | 90 | 93 | 91 | 89 | 98 |
Approach C | 91 | 94 | 93 | 93 | 97 |
Approach D | 94 | 96 | 97 | 96 | 99 |