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
In fracture of the olecronon, excision of the proximal fragment is indicated in all of the following situations except: 
Select and explain. 
A. Old ununited fractures, B. Non-aicular fractures, C. Fracture extending to coronoid process, D. Elderly patient
C: Fracture extending to coronoid process
Answer: C: Fracture extending to coronoid process 
Explanation: C i.e. Fracture extending to coronoid process