What causes pain in a porcelain-fused-to-metal dental crown?

Porcelain crown tooth pain may be caused by various factors. 1. It might be due to issues with the tooth itself, such as tooth sensitivity, pulpitis, or apical periodontitis. Tooth sensitivity could result from irritation of the dental nerve during grinding, while pulpitis might occur due to nerve irritation or infection during the porcelain crown placement. Apical periodontitis could develop if the dental nerve dies after grinding or if pre-existing pulp problems were not adequately treated. 2. Gum pain may also contribute to porcelain crown tooth pain, such as gingival swelling or gum irritation caused by an ill-fitting porcelain crown. 3. Pain may also arise from the adjustment period following porcelain crown placement, tooth sensitivity, or if the porcelain crown becomes loose or displaced. For porcelain crown tooth pain, timely medical consultation is recommended to identify the underlying cause and receive appropriate treatment.