A thumb spica splint immobilizes which joints?

Study for the NBCOT Hand Injuries and Intervention Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for success!

Multiple Choice

A thumb spica splint immobilizes which joints?

A thumb spica splint is designed to stabilize the thumb while also restricting motion at the wrist. It extends from the forearm to cover the thumb, holding the base of the thumb in place and limiting movements at the wrist. By immobilizing these two areas, it protects injuries at the thumb’s base and associated ligaments or bones and reduces pain during healing. It does not lock down the entire hand, so the joints of the other fingers remain movable.

A thumb spica splint is designed to stabilize the thumb while also restricting motion at the wrist. It extends from the forearm to cover the thumb, holding the base of the thumb in place and limiting movements at the wrist. By immobilizing these two areas, it protects injuries at the thumb’s base and associated ligaments or bones and reduces pain during healing. It does not lock down the entire hand, so the joints of the other fingers remain movable.

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