Volumetric Humeral Canal Fill Ratio Effects Primary Stability and Cortical Bone Loading in Short and Standard Stem Reverse Shoulder Arthroplasty: A Biomechanical and Computational Study

Volumetric Humeral Canal Fill Ratio Effects Primary Stability and Cortical Bone Loading in Short and Standard Stem Reverse Shoulder Arthroplasty: A Biomechanical and Computational Study

Objective: This study evaluated the effect of three-dimensional (3D) volumetric humeral canal fill ratios (VFR) of reverse shoulder arthroplasty (RSA) short and standard stems on biomechanical stability and bone deformations in the proximal humerus. Methods: Forty cadaveric shoulder specimens were a...

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Bibliographic Details
Main Authors: Daniel Ritter, Patric Raiss, Patrick J. Denard, Brian C. Werner, Peter E. Müller, Matthias Woiczinski, Coen A. Wijdicks, Samuel Bachmaier
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Journal of Imaging
Subjects:
reverse shoulder arthroplasty
short stem
standard stem
CT imaging
canal fill
stress shielding
Online Access:https://www.mdpi.com/2313-433X/10/12/334
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