补牙让牙洞越来越大？浅龋不用补？ 知乎
How Quickly Can Cavities Form. Web overview cavities can form on the crown or root of your tooth. You might not feel a cavity until it reaches the dentin or pulp.
Web overview cavities can form on the crown or root of your tooth. You might not feel a cavity until it reaches the dentin or pulp.
Web overview cavities can form on the crown or root of your tooth. Web overview cavities can form on the crown or root of your tooth. You might not feel a cavity until it reaches the dentin or pulp.
