Comparisons of Efficacy between Autograft and Allograft on Defect Repair In Vivo in Normal and Osteoporotic Rats

Figure 2

Sections and illustration of the defect placement in the tibial bone. (a) Autograft in normal bone. (b) Allograft in normal bone. (c) Autograft in osteoporotic bone. (d) Allograft in osteoporotic bone.

(a)

(b)

(c)

(d)