Fig. 5From: Low frequency pulsed electromagnetic fields exposure alleviate the abnormal subchondral bone remodeling at the early stage of temporomandibular joint osteoarthritisA Representative images of condylar subchondral bone through micro-CT scanning in the sagittal section view and a 3D reconstructed view. B Comparisons of the bone ultra-parameters among different groups (n = 6). *: P < 0.05, **: P < 0.01Back to article page