Bandaging involves covering wounds or injuries to provide support, immobilization, and protection. Common bandage materials include cotton, gauze, and elastic bandages. The appropriate bandage type and size depends on the body part and purpose. Proper bandaging techniques such as padding bony areas and applying pressure evenly without restricting circulation are important to promote healing and prevent further injury. Splints are rigid structures used to immobilize fractures and dislocations by preventing movement at the injury site. Common splints include the Thomas splint for femur fractures and Bohler-Braun splint for skeletal traction of femoral fractures.