Fig. 2From: Comparison of properties determined using electromechanical assessment (Arthro-BST™) with macroscopic and histological properties in symptomatic human articular cartilage of the hipArthro-BST assessment and ICRS classification. The QP decreased as the ICRS grade increased. Significant differences were observed for ICRS grades 1 and 3 (p < 0.01), grades 1 and 4 (p < 0.01), grades 2 and 3 (p < 0.01), and grades 2 and 4 (p < 0.01)Back to article page