{"id":294,"date":"2025-09-12T16:55:53","date_gmt":"2025-09-12T16:55:53","guid":{"rendered":"https:\/\/www.downtownpittsburghdentist.com\/blog\/?p=294"},"modified":"2025-10-13T16:57:49","modified_gmt":"2025-10-13T16:57:49","slug":"root-canals-what-are","status":"publish","type":"post","link":"https:\/\/www.downtownpittsburghdentist.com\/blog\/2025\/09\/12\/root-canals-what-are\/","title":{"rendered":"What Are Root Canals and How Do They Work?"},"content":{"rendered":"
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Tooth decay begins as a pre-cavity spot that can usually be reversed with improved oral hygiene. Once a cavity forms, however, the infection will only advance deeper into the tooth unless it is addressed by a qualified dentist. While many cavities can be addressed with fillings, root canals may be necessary for infections that have reached the pulp at the center of the tooth. Here\u2019s a quick look at what root canals<\/a> are, how they work, and why they are nothing to be afraid of.<\/p>\n\n\n\n\n\n\n\n

Why Are Root Canals Necessary?<\/h2>\n\n\n\n

Dental pain takes many forms, but severe, throbbing toothaches are often the result of advanced oral infections that have reached the most sensitive structures within the tooth. Severe tooth decay will not get better on its own, and it usually results in miserable pain that can make it impossible for an individual to function normally. Root canals are intensive dental procedures designed to eliminate advanced infections at their source, and they can immediately end horrible dental pain and prevent tooth loss.<\/p>\n\n\n\n

How Are Root Canals Performed?<\/h2>\n\n\n\n

The root canal process always begins with the dentist administering an appropriate anesthetic to render the procedure completely painless. Once the patient is suitably numb, their oral health professional will remove any infected enamel, access the interior of the tooth, pull out the infected pulp tissue, and sanitize, fill, and seal the inner chamber to prevent future infections. Afterward, the patient will probably receive a dental crown to restore their lost dental structure as well as the function of the treated tooth.<\/p>\n\n\n\n

How Can I Stay Comfortable After a Root Canal?<\/h2>\n\n\n\n

While you can expect some soreness after receiving a root canal, this will be mild, temporary, and far preferable to the miserable pain of an ongoing toothache. To help you stay comfortable while recovering, your dentist will provide you with detailed aftercare instructions. These will probably include:<\/p>\n\n\n\n