In sensory re-education, what is the first priority?

• A. Proprioception first
• B. Thermal discrimination first
• C. Discriminatory sensation first
• D. Protective sensation first, then discriminatory

Answer: (D)

Protective sensation is the first priority in sensory re-education because it provides the safety net that prevents injury. After nerve or sensory loss, the ability to feel harmful stimuli like heat, sharp objects, or excessive pressure is essential so the person can withdraw and protect the healing tissue. If you start with fine discrimination tasks before protective awareness is restored, there’s a real risk of injury during therapy or daily use of the hand.

Once protective sensation is reliably present, training can progress to discriminatory sensibility—refining the ability to distinguish textures, shapes, and more subtle sensory cues (stereognosis, texture, two-point discrimination). This sequence builds a foundation of safety first, then restoration of detailed sensory interpretation.

Proprioception and thermal discrimination are related, but the priority framework centers on establishing protection first; moving on to discriminative tasks follows once protection is secured.