An Overview of Modelling Craniosynostosis Using the Finite Element Method

Area of Science:

• Biomechanical Engineering
• Computational Modeling
• Craniofacial Surgery

Background:

• Craniosynostosis involves the premature fusion of cranial sutures, impacting skull development and potentially requiring surgical intervention.
• Understanding the biomechanical forces involved in craniosynostosis is crucial for effective treatment planning and surgical outcomes.
• The finite element method (FEM) offers a powerful computational approach to simulate and analyze complex biomechanical scenarios.

Purpose of the Study:

• To systematically review existing literature employing the finite element method (FEM) to investigate the biomechanics of craniosynostosis.
• To assess the application of FEM in understanding both the developmental aspects and surgical reconstruction strategies for craniosynostosis.

Main Methods:

• A comprehensive literature search was conducted to identify studies utilizing FEM for craniosynostosis research.
• The review focused on studies examining biomechanical factors related to the condition's development and surgical correction.

Main Results:

• A limited number of studies (n=10) have applied FEM to the biomechanics of craniosynostosis.
• These studies demonstrate the feasibility and potential of FEM in analyzing the complex biomechanical behavior of the cranium in craniosynostosis.
• The current research provides a foundational understanding for further advanced applications of FEM in this field.

Conclusions:

• The finite element method (FEM) is an underutilized yet promising computational tool for craniosynostosis research.
• Further application of FEM can significantly enhance the understanding of craniosynostosis biomechanics.
• Future FEM studies are essential for optimizing surgical reconstruction techniques and improving patient outcomes.