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Fig. 4 | Journal of Orthopaedic Surgery and Research

Fig. 4

From: Ultrasonic cartilage thickness measurement is accurate, reproducible, and reliable—validation study using contrast-enhanced micro-CT

Fig. 4

Correlation of micro-CT measurement of cartilage thickness with ultrasonic measurement a with native (1580 m/s) or b adjusted speed of sound (1696 m/s). A strong correlation between ultrasonic and micro-CT measurement was found for both native and adjusted speed of sound (both p < 0.001 and r = 0.973). CT = computed tomography, US = ultrasonograph

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X