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Ex-vivo experimental strategies for assessing unconstrained shoulder biomechanics: a scoping review protocol.

Jeremy GenterEleonora CrociHannah EwaldAndreas M MüllerAnnegret MündermannDaniel Baumgartner
Published in: F1000Research (2022)
Background: Shoulder biomechanics cannot be measured directly in living persons. While different glenohumeral joint simulators have been developed to investigate the role of the glenohumeral muscles in shoulder biomechanics, a standard for these simulators has not been defined. With this scoping review we want to describe available ex-vivo experimental strategies for assessing unconstrained shoulder biomechanics. Objective: The scoping review aims at identifying methodological and/or experimental studies describing or involving ex-vivo simulators that assess unconstrained shoulder biomechanics and synthesizing their strengths and limitations. Inclusion criteria: All unconstrained glenohumeral joint simulators published in connection with ex-vivo or mechanical simulation experiments will be included. Studies on glenohumeral simulators with active components to mimic the muscles will be included. We will exclude studies where the experiment is static or the motion is induced through an external guide, e.g., a robotic device. Methods: We will perform database searching in PubMed, Embase via Elsevier and Web of Science. Two reviewers will independently assess full texts of selected abstracts. Direct backward and forward citation tracking on included articles will be conducted. We will narratively synthesize the results and derive recommendations for designing ex-vivo simulators for assessing unconstrained shoulder biomechanics.
Keyphrases
  • rotator cuff
  • finite element analysis
  • public health
  • randomized controlled trial
  • case control
  • emergency department
  • systematic review
  • oxidative stress
  • minimally invasive
  • mass spectrometry
  • stress induced