Zhongguo gu shang = China journal of orthopaedics and traumatology
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To explore clinical effects of platelet rich plasma (PRP) injection in treating atrophic fracture nonunion. ⋯ The stability of fracture ends of atrophic fracture nonunion after internal fixation is an indication for local PRP injection. PRP treatment for atrophic fractures could completed under local anesthesia, and it has advantages of safe operation and reliable efficacy.