Orthotics are divided into a variety of orthotics, such as upper limb, spine, lower limb or ankle orthotics, general orthotics can be divided into domestic, joint venture and imported, high, medium and low grade orthotics are available. If it is the people, you can choose affordable orthotics, such as domestic, usually around 3,000-5,000 yuan, can be adjusted orthotics. If it is a medium condition, you can choose a joint venture brand, about 7,000-15,000 yuan, this type of orthotics are better adjusted and last longer. For better, you can choose imported or bio-based orthotics, which cost about tens to hundreds of thousands of dollars, such orthotics are durable and more intelligent.