Healthcare Providers in Mexico City

Dental crowns typically become loose due to decay under the crown, cement washing out, or physical trauma. A loose crown requires prompt attention as it can allow bacteria to enter beneath it, potentially causing infection or further decay of the underlying tooth structure. If the crown is still in good condition, the dentist can clean beneath it and recement it in place—often during a single appointment. If damage has occurred, a new crown may be necessary. Leaving a loose crown untreated can result in complete detachment (often at inconvenient times), discomfort while eating, and possible damage to the exposed tooth.