Influence of Augmented Fixation to Dynamic Hip Screw on Trochanteric Lateral Wall

Nattapon Chantarapanich; Samroeng Inglam; Sujin Wanchat

doi:10.4028/p-JxP53I

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Influence of Augmented Fixation to Dynamic Hip Screw on Trochanteric Lateral Wall
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 987Influence of Augmented Fixation to Dynamic Hip...

Influence of Augmented Fixation to Dynamic Hip Screw on Trochanteric Lateral Wall

Abstract:

This paper focused on lateral trochanteric wall stress which is a contributing factor for the success of complex trochanteric fracture management with loss of medical bone support. Its aim was to assess performance of augmented fixations to Dynamic Hip Screw (DHS). The analysis was performed using Finite Element (FE) method, where the femoral bone and fixations were developed from reverse engineering technique. The boundary conditions were physiological loads with constraints at distal condyle. It was revealed that lateral augmented fixation i.e. trochanteric stabilization plate raised the trochanteric lateral wall stress that could be at risk of bone breakage.

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Periodical:

Key Engineering Materials (Volume 987)

Pages:

41-45

DOI:

https://doi.org/10.4028/p-JxP53I

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Online since:

September 2024

Authors:

Nattapon Chantarapanich, Samroeng Inglam, Sujin Wanchat*

Keywords:

Lateral Trochanteric Wall, Orthopaedic, Trauma, Trochanteric Fracture

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* - Corresponding Author

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