What is the purpose of a Dehne cast?

The Dehne cast is specifically designed to encompass the thumb and create separation between the index finger and the middle finger. This configuration is particularly useful for stabilizing and immobilizing fractures or injuries in the thumb and hand area, allowing for proper healing while still providing necessary support.

In practice, this type of cast facilitates the functional position of the hand while ensuring that movements of the thumb and fingers are appropriately restricted. This is essential not only for promoting recovery but also for maintaining the overall functionality of the hand during the healing process. Emphasizing the cast's unique design, it highlights the targeted immobilization and separation, which is instrumental in treating specific hand injuries effectively.