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Fig. 1 | Arthritis Research & Therapy

Fig. 1

From: Comparison of properties determined using electromechanical assessment (Arthro-BST™) with macroscopic and histological properties in symptomatic human articular cartilage of the hip

Fig. 1

Cartilage tissue assessment. A The ICRS classification was used to assess the cartilage of the femoral head (see Table 1 for the definition of the grades). B Schematic drawing of the Arthro-BST. The Arthro-BST induces streaming potentials using 37 microelectrodes. C The Arthro-BST was used to assess the same points assessed by the ICRS classification. D Cartilage sections were made by cutting perpendicular to the same points assessed using the ICRS classification and Arthro-BST

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