Table 1.

Beighton Criteria for Joint Hypermobility

Joint/FindingNegativeUnilateralBilateral
Passive dorsiflexion of the 5th finger >90°012
Passive flexion of thumbs to the forearm012
Hyperextension of the elbows beyond 10°012
Hyperextension of the knees beyond 10°012
Forward flexion of the trunk with knees fully extended and palms resting on the floor01

A total score of ≥5 is considered positive for the presence of generalized joint hypermobility.

From: Classic Ehlers-Danlos Syndrome

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