WANG Shangzeng.
  • Department of Orthopedics, the Second Affiliated Clinical Medical College, Henan University of Traditional Chinese Medicine, Zhengzhou Henan, 450002, P.R.China.;
Antibiotic-impregnated cementtemp oraryspacer; Osteomyelitis; Bone nonunion Intramedullary nailing
Export PDF Favorites Scan Get Citation

Abstract Full text Figures/Tables References Cited by

Objective To discuss the effectiveness of antibiotic-impregnated cement temporary spacer for osteomyel itis and nonunion of bone caused by intramedullary fixation. Methods Between June 2002 and May 2006, 12 patients with chronic osteomyel itis and nonunion of bone caused by intramedullary nail ing were treated, including 8 males and 4 females with an average age of 40.2 years (range, 26-53 years). The fracture locations included tibia in 7 cases and femur in 5
cases. Infection occurred within 2 weeks after intramedullary fixation in 7 cases and within 3 months in 5 cases. The mean time from infection to admission was 5 months (range, 1-24 months). The results of bacteria culture were positive in 10 cases and negative in 2 cases. White blood cell (WBC) count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were higher than normal values. An antibiotic-impregnated cement temporary spacer was inserted after removal of biomembrane and internal fixator, thorough debridement and irrigation. After osteomyel itis was controlled by antibiotic therapy postoperatively, two-stage bone transplantation and internal fixation were performed after 3 to 6 months. Results All wounds healed by first intention without early compl ication. All cases were followed up 24 to 48 months (mean, 34 months). WBC count, ESR, and CRP were normal at 3 months postoperatively. The X-ray films showed the fracture heal ing at 10-14 weeks after operation (mean, 12 weeks). Expect one patient had knee range of motion of 90°, the lower l imb function of the others returned to normal. No infection recurred during follow-up. Conclusion Antibiotic-impregnated cement temporary spacer could control osteomyelitis and nonunion of bone caused by intramedullary nail ing, and two-stage bone transplantation and internal fixation after osteomyelitis is an effictive and ideal way to treat osteomyelitis and nonunion of bone caused by intramedullary nail ing.

Citation： WANG Shangzeng.. ANTIBIOTIC-IMPREGNATED CEMENT TEMPORARY SPACER FOR SURGICAL TREATMENT OF OSTEOMYELITIS AND NONUNION OF BONE CAUSED BY INTRAMEDULLARY NAILING. Chinese Journal of Reparative and Reconstructive Surgery, 2011, 25(8): 972-975. doi: Copy