--- title: Why Is There a Black Line Around My Crown? | Video description: Learn why black lines may appear around dental crowns from Dr. Peter Tang. Discover causes, materials, and solutions to restore your smile. image: https://www.dentaldesigns.com.sg/hubfs/custom-video-thumbnails/download.jpg --- ![arrow_icon](https://www.dentaldesigns.com.sg/hubfs/arrow_icon.svg) [![phone_icon](https://www.dentaldesigns.com.sg/hubfs/phone_icon.svg) +65 62218284 ](tel:+65%2062218284) [![calendra_icon](https://www.dentaldesigns.com.sg/hubfs/calendra_icon.svg) Book An Appointment ](https://www.dentaldesigns.com.sg/en-sg/contact-us) [![cib_whatsapp](https://www.dentaldesigns.com.sg/hubfs/cib_whatsapp.svg) WhatsApp ](https://wa.me/6582009092) # Why Is There a Black Line Around My Crown? Dr. Peter Tang from Dental Designs Clinic explains why a black line can appear around dental crowns. Discover the causes, materials involved, and solutions to restore your smile. ## About The Video In this video, Dr. Peter Tang from **[Dental Designs Clinic](https://www.dentaldesigns.com.sg/en-sg)** explains why a black line can appear around dental crowns. He discusses the common causes of this issue, including the types of materials used in crowns and how they interact with the gums. Dr. Tang also highlights the importance of proper dental care and maintenance to prevent these lines from forming. If you're experiencing this issue, Dr. Tang provides valuable insights into the various solutions available to fix it. He explains the different treatment options and how they can help restore the natural appearance of your smile. In this informative video, Dr. Peter Tang from Dental Designs Clinic delves into the issue of black lines appearing around dental crowns. These unsightly lines can be a common concern for many patients, often caused by the metal base of porcelain-fused-to-metal crowns or the natural recession of gums over time. Dr. Tang elaborates on how the interaction between crown materials and the surrounding gum tissue can lead to this aesthetic problem. He emphasizes the importance of choosing high-quality materials, such as all-ceramic or zirconia crowns, which blend more seamlessly with natural teeth and avoid the dark margin issue. Furthermore, Dr. Tang discusses preventive measures and treatment options available to address this concern. From replacing older **[dental crowns](https://www.dentaldesigns.com.sg/en-sg/services/dental-crowns)** with newer, more aesthetically pleasing materials to ensuring regular dental check-ups and proper oral hygiene, Dr. Tang provides a comprehensive guide to maintaining a beautiful and healthy smile. 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