An in vivo analysis of the effect of transcutaneous electrical stimulation of the quadriceps and hamstrings on anterior cruciate ligament deformation

2018 ◽  
Vol 24 (3-4) ◽  
pp. 322-334 ◽  
Author(s):  
Corina Adriana Ghebes ◽  
Nathalie Groen ◽  
Yau Chuk Cheuk ◽  
Sai Chuen Fu ◽  
Hugo Machado Fernandes ◽  
...  

Author(s):  
Amy Cochran ◽  
Yingxin Gao ◽  
Ursula Krotscheck ◽  
Margret Thompson ◽  
James Stouffer ◽  
...  

Optimal prevention and treatment strategies of anterior cruciate ligament (ACL) injury can be realized with a detailed understanding of how physiological factors impact the ACL. A noninvasive, in vivo method that assesses the ACL’s mechanical integrity is needed to help clarify this multi-factorial pathophysiology. We investigated the use of the noninvasive, in vivo technique, ultrasound strain elastography (USE) (1), to distinguish between normal and injured ACLs. USE is used as a diagnostic tool in oncological (2), hepatic (3), and cardiovascular (4) applications. This technique uses ultrasonic RF data to track tissue motion in order to estimate strain within the tissue.


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