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  • Chris Mills
    University of Portsmouth
  • Tim Exell
    University of Portsmouth
  • Joanna Wakefield-Scurr
    University of Portsmouth
  • Edward R St John
    Portsmouth Hospitals NHS Trust
  • Melissa E A Jones
    University of Portsmouth

This study aimed to use a musculoskeletal model to predict changes in spinal moments following simulated breast surgery. A female full body musculoskeletal model with a fully articulated thoracolumbar spine and independent moveable breast segments was customised for this study. Key findings suggest that the simulated removal of breast tissue (750 g to 1501 g) can reduce the magnitude of lumbar spine extensor moments by >0.05 Nm/kg during walking and jogging. A customised female whole-body musculoskeletal model is capable of providing a first approximation of changes in spinal loading following simulated breast surgery.

Original languageEnglish
Pages (from-to)1-12
Number of pages12
JournalComputer methods in biomechanics and biomedical engineering
Early online date22 Jun 2024
DOIs
Publication statusE-pub ahead of print - 22 Jun 2024
Externally publishedYes

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