[Status and progress of non-surgical treatment of bone nonunion].

The treatment of fracture has been greatly improved, but the incidence of nonunion is still high and which is a challenge that orthopedic clinicians. The treatment of nonunion has been the concern to the scholars. New technologys of surgical and non-surgical therapies continue to emerge, and achieve good clinical efficacy. In particular the development of non-surgical therapy has brought hope for non-invasive treatment of nonunion. This paper attempts to make a review of the status and progress of non-surgical treatment of bone nonunion which are more commonly used in clinical.