Finite element analysis of internal fixation with clavicular hook plate vs. adjustable loop plate for Neer Type IIB distal clavicle fractures - Takeaways - MDSpire

Finite element analysis of internal fixation with clavicular hook plate vs. adjustable loop plate for Neer Type IIB distal clavicle fractures

  • By

  • Liwen Zheng

  • Baopeng Li

  • Xi Wang

  • April 13, 2026

  • 0 min

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  • 1

    The study compares the biomechanical stability of clavicular hook plates and adjustable strap plates for Neer Type IIB distal clavicle fractures.

  • 2

    Finite element analysis showed both fixation methods provided effective stability, with no fracture risk for the internal fixation materials.

  • 3

    Model A (hook plate) had a smaller maximum deformation (0.54 mm) compared to Model B (0.79 mm), but no significant difference in mean deformation.

  • 4

    Model A exhibited higher mean equivalent stress (3.42 MPa) than Model B (2.87 MPa), indicating different stress distribution characteristics.

  • 5

    The adjustable strap plate may offer advantages over the hook plate, including reduced complication risks and simultaneous management of associated injuries.

Original Source(s)

Finite element analysis of internal fixation with clavicular hook plate vs. adjustable loop plate for Neer Type IIB distal clavicle fractures

  • by Liwen Zheng, Baopeng Li, Xi Wang

  • April 13, 2026

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