This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
Champy's plates are? 
Select and explain. 
A. Semirigid fixation with monocortical screws, B. Semirigid fixation with bicortical screws, C. Rigid fixation with bicortical screws, D. Rigid fixation with monocortical screws
A: Semirigid fixation with monocortical screws
Answer: A: Semirigid fixation with monocortical screws 
Explanation: None