Quantitative assessment of muscular stiffness in children with cerebral palsy using acoustic radiation force impulse (ARFI) ultrasound elastography.
Meltem Ceyhan BilgiciTümay BekciYasemin UlusHamit OzyurekOmer Faruk AydinLeman TomakMustafa Bekir SelcukPublished in: Journal of medical ultrasonics (2001) (2017)
ARFI imaging demonstrated a difference in muscle stiffness in the medial GCM between the CP and healthy groups. This method is a feasible imaging modality for the noninvasive assessment of contracting muscles in children with CP.