Composite scaffolds have a wide range of applications in tissue engineering and regenerative medicine. They are used to regenerate bone, cartilage, skin, and nerve tissues. In bone tissue engineering, composite scaffolds provide the necessary mechanical support and osteoconductivity for new bone formation. In cartilage regeneration, they offer a suitable environment for chondrocyte proliferation and matrix production. For skin regeneration, composite scaffolds promote keratinocyte and fibroblast growth, aiding in wound healing. In nerve tissue engineering, they support neurite outgrowth and guide axonal regeneration.