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. 2022 Apr 2;18:130. doi: 10.1186/s12917-022-03231-6

Fig. 5.

Fig. 5

Computed tomography cross section images of the ulna with CSD in control (1PO-1c), PRF (2PO-2c) and PRF/ZnONPs (3PO-3c) at the 1st, 30th (a), 60th (b) and 90th (c) postoperative days showed extensive fusion between the ulna and radius with incomplete remodeling of the defect site in both PRF and control groups versus regression of the bone in the interosseous space between radius and ulna and a reduction in the callus size in the PRF/ZnONPs group indicating better remodeling