The fee for musculoskeletal ultrasound is calculated by site, and the general fee for one site is about 60-100 RMB. As an emerging ultrasound diagnostic technology, musculoskeletal ultrasound can be comparable to MRI, which can clearly distinguish the anatomical structure of superficial muscle nerves and also clearly show the lesion and injury of muscle ligament nerves. Currently, musculoskeletal ultrasound is used for the diagnosis of pediatric oblique neck, pediatric hip dysplasia, adult muscle hernia, tendon rupture, tendon injury, joint inflammation, synovial thickening, joint cavity effusion and so on. Musculoskeletal ultrasound is a great help to clinical practice, and the cost of a routine musculoskeletal ultrasound examination is usually about$100.