| BMD | Bone mineral density |
| CLMMs | Cumulative link mixed models |
| CNR | Contrast-to-noise ratio |
| DXA | Dual-energy X-ray absorptiometry |
| fs | Fat-suppressed |
| MRI | Magnetic resonance imaging |
| MOCART | Magnetic Resonance Observation of Cartilage Repair Tissue |
| PD-FSE | Proton-density fast spin-echo |
| SI | Signal intensity |
| T1-SE | T1-weighted spin-echo |