• 1. Graduate School, Tianjin University of Traditional Chinese Medicine, Tianjin, 300193, P.R.China;
  • 2. Department of Trauma Orthopedics, Tianjin Hospital, Tianjin, 300211, P.R.China;
  • 3. Graduate School, Tianjin Medical University, Tianjin, 300070, P.R.China;
WAN Chunyou, Email: wanchunyouxs@163.com
Export PDF Favorites Scan Get Citation

Objective  To investigate the effect of axial stress stimulation on tibial and fibular open fractures healing after Taylor space stent fixation. Methods  The data of 45 cases with tibial and fibular open fractures treated by Taylor space stent fixation who meet the selection criteria between January 2015 and June 2016 were retrospectively analysed. The patients were divided into trial group (23 cases) and control group (22 cases) according to whether the axial stress stimulation was performed after operation. There was no significant difference in gender, age, affected side, cause of injury, type of fracture, and interval time from injury to operation between 2 groups (P>0.05). The axial stress stimulation was performed in trial group after operation. The axial load sharing ratio was tested, and when the value was less than 10%, the external fixator was removed. The fracture healing time, full weight-bearing time, and external fixator removal time were recorded and compared. After 6 months of external fixator removal, the function of the limb was assessed by Johner-Wruhs criteria for evaluation of final effectiveness of treatment of tibial shaft fractures. Results  There were 2 and 3 cases of needle foreign body reaction in trial group and control group, respectively, and healed after symptomatic anti allergic treatment. All the patients were followed up 8-12 months with an average of 10 months. All the fractures reached clinical healing, no complication such as delayed union, nonunion, or osteomyelitis occurred. The fracture healing time, full weight-bearing time, and external fixator removal time in trial group were significantly shorter than those in control group (P<0.05). After 6 months of external fixator removal, the function of the limb was excellent in 13 cases, good in 6 cases, fair in 3 cases, and poor in 1 case in trial group, with an excellent and good rate of 82.6%; and was excellent in 5 cases, good in 10 cases, fair in 4 cases, and poor in 3 cases in control group, with an excellent and good rate of 68.2%, showing significant difference between 2 groups (Z=–2.146, P=0.032). Conclusion  The axial stress stimulation of Taylor space stent fixation can promote the healing of tibial and fibular open fractures and promote local bone formation at fracture site.

Citation: GE Qihang, WAN Chunyou, LIU Yabei, JI Xu, MA Jihai, CAO Haikun, YONG Wei, LIU Zhao, ZHANG Ningning. Effect of axial stress stimulation on tibial and fibular open fractures healing after Taylor space stent fixation. Chinese Journal of Reparative and Reconstructive Surgery, 2017, 31(8): 931-935. doi: 10.7507/1002-1892.201703072 Copy

  • Previous Article

    Clinical study of three-dimensional strapping reduction in treatment of patellar fracture
  • Next Article

    Application of shortened replantation combined with limb lengthening in treatment of severe amputation of middle and distal lower leg