• Department of Orthopedics, West China Hospital, Sichuan University, Chengdu Sichuan, 610041, P. R. China;
ZENG Jiancheng, Email: tomzeng5@163.com
Export PDF Favorites Scan Get Citation

Objective To summarize the research progress on spontaneous facet fusion (SFF) after lumbar spine surgery, and provide reference for further research on SFF. Methods  The definition, development, clinical significance, and related influence factors of SFF were throughout reviewed by referring to relevant domestic and foreign literature in recent years. Results  SFF is a phenomenon of joint space disappearance and fusion of upper and lower articular processes, which starts in a ring shape from the outermost edges to the central regions. Currently reported SFF occurred after posterior lumbar pedicle screw fixation. SFF may increase the stability of surgical segments and relieve clinical symptoms of patients. SFF is closely related to the method of lumbar internal fixation, facet osteoarthritis, interbody fusion, age, body mass index, type B fracture (according to AO classification), and the operative segment. Conclusion  Most reported SFF occur after posterior lumbar pedicle screw fixation, which can increase lumbar stability, but the mechanism and influencing factors remain to be further clarified.

Citation: PU Xingxiao, ZHAO Long, WANG Xiandi, ZENG Jiancheng. Research progress of spontaneous facet fusion after lumbar spine surgery. Chinese Journal of Reparative and Reconstructive Surgery, 2022, 36(4): 500-504. doi: 10.7507/1002-1892.202111097 Copy

  • Previous Article

    Management status of anterior cruciate ligament injury in children and adolescents
  • Next Article

    Application of tetrahedral framework nucleic acids in the treatment of osteoarthritis