This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Sutures and Anastomoses, Subject name: Surgery
Surgically used suture material polydioxanone:- 
Select and explain. 
A. A non-absorbable and remain encapsulated, B. Undergoes hydrolysis and complete absorption, C. Undergoes phagocytosis and enzymatic degradation, D. Is specifically used for hea valves of synthetic grafts
B: Undergoes hydrolysis and complete absorption
Answer: B: Undergoes hydrolysis and complete absorption 
Explanation: Surgically used suture material polydioxanone undergoes hydrolysis and complete absorption.