FEAR index in the diagnosis of hip instability in patients with cerebral palsy. FEAR index and migration percentage in mathematical modeling of hip instability in cerebral palsy

Authors

  • M. Yatsuliak State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
  • M. Nemesh State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
  • S. Martsyniak State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
  • M. Kabatsii State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine
  • V. Filipchuk State Institution “Institute of Traumatology and Orthopedics of the National Academy of Medical Sciences of Ukraine”, Kyiv, Ukraine

DOI:

https://doi.org/10.22141/1608-1706.1.23.2022.882

Keywords:

cerebral palsy, hip joint, mathematical modeling, radiogrammetric indicators, migration percen-tage, FEAR index

Abstract

Background. The high incidence of hip instability in different groups of patients with cerebral palsy and the factors that may influence its formation are relevant to the study. The purpose was to establish the diagnostic value of the Femoro-Epiphyseal Acetabular Roof (FEAR) index to determine hip instability in patients with cerebral palsy. Materials and methods. The total number of patients was 39 (70 joints). We performed clinical and radiographic examination of the hip joints using our methods and standard anterior posterior radiographs, which determined the FEAR index and other parameters. Mathematical modeling and statistical analysis of hip parameters and factors that may lead to the hip instability were also performed. Results. Correlations have been established between the FEAR index and hip parameters, as well as factors that may affect it. Mathematical models were created based on the parameters in both positionings to determine the hip instability. Conclusions. The FEAR index showed good diagnostic value, but the migration percentage was more reliable in detecting hip instability in patients with cerebral palsy.

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References

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Published

2022-05-16

How to Cite

Yatsuliak, M., Nemesh, M., Martsyniak, S., Kabatsii, M., & Filipchuk, V. (2022). FEAR index in the diagnosis of hip instability in patients with cerebral palsy. FEAR index and migration percentage in mathematical modeling of hip instability in cerebral palsy. TRAUMA, 23(1), 51–61. https://doi.org/10.22141/1608-1706.1.23.2022.882

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Original Researches