Main groupings and subcategories for classifying the location of medical conditions
| Main grouping | Subcategory |
| Head and neck | Head/face |
| Neck/cervical spine | |
| Upper limbs | Shoulder/clavicle |
| Upper arm | |
| Elbow | |
| Forearm | |
| Wrist | |
| Hand/finger/thumb | |
| Trunk | Sternum/ribs/upper back |
| Abdomen | |
| Lower back/pelvis/sacrum | |
| Lower limbs | Hip/groin |
| Thigh | |
| Knee | |
| Lower leg/Achilles tendon | |
| Ankle | |
| Foot/toe | |
| Other | Location unspecified |