The Beighton score for joint hypermobility
| Joint mobility | Unilateral | Bilateral |
|---|---|---|
| Passive dorsiflexion of fifth finger beyond 90° | 1 | 2 |
| Passive flexion of thumb to forearm | 1 | 2 |
| Hyperextension of the elbow beyond 10° | 1 | 2 |
| Hyperextension of the knee beyond 10° | 1 | 2 |
| Forward flexion of the trunk with knees fully extended and palms resting on the floor | Present=1 | |
EDS, Ehlers–Danlos syndrome.