Hand Function

Minimal Hand Function

Expressions activating this band describe gross mobility and balance activities such as walking, with little or no clear demand on manual manipulation. Hand function is largely absent or only indirectly implicated.

Basic Hand Function

Expressions activating this band describe routine upper-limb and hand use for simple daily tasks such as turning pages, writing, washing dishes, reaching, and putting on clothing. The manual demands center on basic coordination and light object handling.

Moderate Hand Function

Expressions activating this band describe more deliberate manual actions that require coordinated grasp and release, such as dialing buttons, fastening a seatbelt, and pushing open a heavy door. Hand function here is expressed through purposeful manipulation with some force and dexterity demands.

High Hand Function

Expressions activating this band describe demanding grip and pinch tasks involving resistance, torque, and sustained finger force, such as opening jars, turning keys, and squeezing containers. Hand function here is expressed as strong, precise manual control during resistant object use.

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