Understanding a Root Canal Therapy

Did you know that in the past, having a diseased tooth nerve leads to losing the tooth? Thankfully, root canal therapy is available in modern times to save an affected tooth. If you have been prescribed to undergo this procedure, worry not! Root canal therapy is relatively simple and is necessary for your oral health and your smile. Here at Fair Lakes Family Dentistry, we offer this service for our patients with severely damaged, decaying teeth or those with a serious tooth infection. If you want to know more about root canal therapy, we will discuss the important points about it below. Read on to know more! 

root canal surgery

What is the purpose of root canal therapy? 

Once a tooth has emerged through the gums, its root will no longer be vitally important to its health and function. The daily function of your tooth will not be affected by the presence or absence of a tooth root. However, the tooth root can still get affected when the tooth has a deep cavity or a crack from an injury. This is because bacteria will enter the pulp tissue and germs will cause an infection inside the tooth. Pain, swelling as well as injury to your jawbone will result if this condition is left untreated. The purpose of a root canal therapy is to treat this issue and prevent damage to your oral health.

How can I tell if a root canal therapy is needed? 

Sometimes, teeth that are required to undergo root canal therapy are not painful. However, if you experience any of the following symptoms, contact your dentist:

  • Severe toothache
  • Pain while chewing or when pressure is applied
  • Prolonged sensitivity or pain in response to hot and cold temperatures 
  • A dark tooth discoloration
  • Swelling and tenderness in the nearby gums

What should I expect during the treatment?

Expect that the treatment will need one to three visits. During the procedure, your dentist will remove the affected tissue, clean the interior of your teeth, and seal it. Your tooth will then be filled with a dental composite. If you suffer from extensive decay, your dentist may suggest having a crown placed to strengthen and protect your tooth. Remember to practice excellent oral care such as brushing, flossing, and regular checkups to make your restored teeth last.  


Save your tooth from extraction by availing of Root Canal Therapy in Cypress, TX. Book an appointment with us at Fair Lakes Family Dentistry to avail of the quality service you deserve. We are located at 15103 Mason Rd., Ste. B-8, Cypress, TX 77433.