From: Labral calcification plays a key role in hip pain and symptoms in femoroacetabular impingement
 | Patients with FAI (N = 12) | Patients with OA (N = 4) | ||||||
---|---|---|---|---|---|---|---|---|
Grade | PMCI (0-3) | HYP (0-2) | FIBR (0-2) | VASC (0-2) | PMCI (0-3) | HYP (0-2) | FIBR (0-2) | VASC (0-2) |
G 0 | 9 | 3 | 1 | 1 | Â | 2 | 1 | Â |
G 1 | 3 | 4 | 3 | 5 | Â | 2 | 3 | 4 |
G 2 | Â | 5 | 8 | 6 | 2 | Â | Â | Â |
G 3 | Â | Â | Â | Â | 2 | Â | Â | Â |