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Chinese Journal of Neurotraumatic Surgery(Electronic Edition) ›› 2021, Vol. 07 ›› Issue (06): 350-354. doi: 10.3877/cma.j.issn.2095-9141.2021.06.006

• Clinical Research • Previous Articles     Next Articles

Postoperative complications and influencing factors after cranioplasty

Songlin Liang1, Zhiyun Li2, Jianjun Sun2, Qihao Sun1, He Li3, Liming Yue2, Haoshuai Ding1, Xin Yang1, Zhongjing Zhang2,()   

  1. 1. First Clinical Medical College of Gansu University of Traditional Chinese Medicine, Lanzhou 730030, China
    2. Department of Neurosurgery, 940 Hospital of Joint Service Support Force, Lanzhou 730050, China
    3. Graduate School, Ningxia Medical University, Yinchuan 750004, China
  • Received:2021-06-03 Online:2021-12-15 Published:2022-01-14
  • Contact: Zhongjing Zhang

Abstract:

Objective

To explore the related factors of complications of cranioplasty and make clinical analysis.

Methods

The clinical data of 203 patients with cranioplasty treated in Neurosurgery Department of 940th Hospital of the Joint Service Support Force from March 2015 to May 2020 were collected. The factors that may be associated with postoperative complications of cranioplasty. Univariate analysis and multivariate Logistic regression were used to analyze the relationship between related factors and complications.

Results

Postoperative complications occurred in 44 patients, including 6 cases of infection, 15 cases of secondary epilepsy, 9 cases of titanium mesh exposure, 7 cases of intracranial hemorrhage, 6 cases of epidural effusion, and 1 case of death. Univariate and multivariate Logistic regression analysis showed that age (>50 years old), skull defect area (>10 cm×10 cm) and repair time (>6 months) were independent risk factors of complications after cranioplasty (P<0.05).

Conclusion

Patients' age, skull defect area and repair time are independent risk factors for complications after cranioplasty. It can effectively reduce the occurrence of complications by focusing on the evaluation of the above indicators and strictly standardizing the operation, striving for early cranioplasty and paying attention to their systemic diseases.

Key words: Cranioplasty, Complications, Influencing factor

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