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: Dental
Stainless steel crowns are contraindicated in 
Select and explain. 
A. Medically compromised patient (VSD, ASO), B. After endodontic therapy, C. Rampant caries, D. Amelogenesis imperfecta
A: Medically compromised patient (VSD, ASO)
Answer: A: Medically compromised patient (VSD, ASO) 
Explanation: None