[Clinical observation on percutaneous autologous bone marrow grafting for treatment of fracture nonunion].

Objective: To observe the effectiveness of percutaneous bone marrow grafting for treatment of fractures nonunion.

Methods: From June 2001 to December 2007, 29 consecutive cases of fractures nonunion were treated with percutaneous autologous bone marrow grafting included 20 males and 9 females, ranging in age from 20 to 71 years, with an average of 40 years. All the cases were traumatic fractures involving 13 of tibia, 10 of femur, 3 of humerus, 2 of ulna, 1 of radius, 11 cases of them were open fractures.