A novel external fixation for treating tibial fractures: a finite element and biomechanical study.

ABSTRACT:

Objective

Design a new type of external fixation device that is small in size, high in strength, and capable of achieving the mechanical requirements for fracture healing. Verify the rationality and effectiveness of the device in treating tibial fractures through finite element analysis and biomechanical comparative tests.

Methods

Finite element simulation was performed on the new external fixation device to treat fractures, to verify whether the mechanical properties of the device meet the requirements of fracture healing. A fracture gap model was created using Sawbones to simulate midshaft tibial comminuted fractures. The experiment was divided into four groups, testing the mechanical characteristics of the new external fixation (NEF), locking compression plate (LCP), the

SUBMITTER: Liu S 

PROVIDER: S-EPMC11951732 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature