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. 2023 May 19;34(6):27. doi: 10.1007/s10856-023-06731-5

Fig. 1.

Fig. 1

Intra-operative photograph demonstrating complete exposure of the mandible with elevation of the periosteum (a), induction of 15 mm circular bone defect (b) and grafting of the defect with tricalcium phosphate/hydroxyapatite disc with or without zirconia while control defects were kept empty without grafting (c)