Table 3 Single-photon emission computed tomography-computed tomography (SPECT-CT) and arthroscopic findings in 33 patellae (subject numbers are shown in each cell)
From: Value of SPECT-CT Imaging for Middle-Aged Patients with Chronic Anterior Knee Pain
SPECT grade | Arthroscopic ICRS grade1 | |||||
|---|---|---|---|---|---|---|
0 | I | II | III | IV | Total | |
0 | 1 | 1 | 0 | 0 | 0 | 2 |
1 | 1 | 2 | 2 | 1 | 0 | 6 |
2 | 1 | 3 | 7 | 4 | 0 | 15 |
3 | 0 | 1 | 3 | 4 | 2 | 10 |
Total | 3 | 7 | 12 | 9 | 2 | 33 |