Dental crowns are a popular, versatile, and reliable way to restore broken or weakened teeth. While these restorations are essential for protecting your smile from severe damage or infection, some can leave you with a noticeable black line amidst your pearly whites. Thankfully, modern dental materials can help restore your smile’s appearance as well as its functionality! Read on to learn what’s causing that black line and what you can do to regain your beautiful smile.
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