Retrospective Study
Copyright ©The Author(s) 2022.
World J Orthop. Nov 18, 2022; 13(11): 993-1005
Published online Nov 18, 2022. doi: 10.5312/wjo.v13.i11.993
Figure 5
Figure 5 Morphological examination of tissues removed during surgical treatment (hematoxylin and eosin staining). A: Osteonecrosis with dystrophic calcification; B: Granulation tissue (small blood vessels); C: Polymorphic inflammatory cellular infiltrate; D: Osteonecrosis; cartilage necrosis with fibrous connective tissues.