The role and mechanical behavior of the connective tissue in tendon sliding
J-C Guimberteau, J-P Delage, J Wong
Key takeaways
Tendon sliding likely occurs within a complex network of fibers and gel, not as an isolated movement against other tissues.
After carrying out 215 in-vivo dissections, 65 of which were video-recorded, the authors propose that the current representation of the notion of the tendon sliding is incorrect. It is suggested that tendon sliding is explained by the existence of a mechanical adaptable multimicrovacuolar and fibrillar tissue. This tissue enables complete sliding without any dynamic influence on the surrounding tissues. The new theory is based on a polyhedric fibrillar framework, apparently chaotic and complex, subtending the microvacuolar gel, a concept that is to be found everywhere in the human body.
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