佝偻病小孩在骨骼及神经系统发育上均受一定影响,往往智力较差,且易患其他疾病,如各种呼吸道感染和消化系统疾病等,而且病势很凶,迁延不愈.因此,对佝偻病的预防诊治具有很重大的意义. 根据苏联的分类法,本病可分为三度. Children with rickets have a certain influence on skeletal and nervous system development. They are often poor in intelligence and predispose to other diseases, such as various respiratory infections and digestive diseases, and their condition is fierce and prolonged. Therefore, Prevention and treatment of great significance. According to the Soviet Union’s classification, the disease can be divided into three degrees.