Concentrated Growth Factors as an Ingenious Biomaterial in Regeneration of Bony Defects after Periapical Surgery: A Report of Two Cases

Figure 2

Preoperative clinical and surgical procedure and radiographic images: IOPA and CBCT images (Case Report 2). (a) Pre-op clinical photograph shows discoloured 31. (b) Preoperative IOPA showing the periapical lesion involving the apices of 11 and 12 and extending to the mesial margin of 13. (c) Complete curettage of the lesion. (d) Apicectomy done and MTA retrograde filling given in 31 and 41. (e) CGF fibrin-rich block placed in the bony defect. (f) CGF membrane placed before suturing of the flap. (g) Pre-op CBCT image showing the lesion measurement in the coronal slice. (h) Post-op CBCT image showing the lesion measurement in coronal slice. (i) Pre-op CBCT image showing the lesion measurement in sagittal slice corresponding to 41. (j) Post-op CBCT image showing the lesion measurement in sagittal slice corresponding to 41. (k) Pre-op CBCT image showing the lesion measurement in sagittal slice corresponding to 31. (l) Post-op CBCT image showing the lesion measurement in sagittal slice corresponding to 31.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)