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Hip alternative surgical procedure, or whole hip arthroplasty (THA), can reduce ache and enhance operate in people with hip osteoarthritis, however some sufferers proceed to expertise long-term bodily deficits—together with muscle weak spot, decreased useful mobility, and elevated fall danger—after the process.
New analysis printed within the Journal of Orthopaedic Analysis reveals {that a} affected person’s muscle high quality earlier than THA might predict their danger of such suboptimal restoration after surgical procedure.
Within the research, 10 folks present process THA underwent imaging assessments earlier than surgical procedure. Sufferers whose imaging outcomes indicated poor muscle high quality had been extra prone to carry out poorly on motion duties after surgical procedure, in contrast with these with good muscle high quality. The severity of sufferers’ osteoarthritis earlier than surgical procedure (as indicated by the imaging assessments carried out) was not linked to their useful talents after surgical procedure.
“The findings from this study indicate that hip muscle quality may be an important predictor of post-operative biomechanical recovery following hip replacement. Muscle quality is often overlooked, and magnetic resonance imaging is needed to visualize muscle composition, which is not routinely collected for hip replacement patients,” mentioned corresponding writer Jeannie F. Bailey, Ph.D., of the College of California, San Francisco.
“Future studies will seek to understand possible implications for poor hip muscle quality on long-term functional outcomes.”
Extra info:
Early Biomechanical Restoration following Whole Hip Arthroplasty is Related to Preoperative Hip Muscle Fats-Fraction, Journal of Orthopaedic Analysis (2025). DOI: 10.1002/jor.26072. onlinelibrary.wiley.com/doi/10.1002/jor.26072
Quotation:
Particular affected person traits may contribute to poor restoration after hip alternative surgical procedure (2025, April 23)
retrieved 23 April 2025
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