Figure 2From: Tissue engineering rib with the incorporation of biodegradable polymer cage and BMSCs/decalcified bone: an experimental study in a canine model Gross view and microstructure of the PDO cage. The cage was 6cm in length and 1.2cm in diameter as shown in (A) and (B). Microstructure of the PDO cage (C) showed that has pores of size 250um × 250um which potentially allow the penetration of nutrients.Back to article page