A dental crown is placed through a process that involves diagnosis, treatment planning, tooth preparation, impression taking, and fitting of the custom crown. The procedure may require the use of an anesthetic, so arrangements for transportation should be made . The tooth is reshaped to accommodate the crown, and an impression is taken to create a custom crown that matches the tooth's shape and size . The crown is then placed over the tooth, restoring its size, shape, strength, and appearance . Same-day crowns, made possible with advanced technology, allow for the fabrication and placement of a crown in a single dental appointment . After the crown is placed, proper care and maintenance are necessary for its longevity.