Valley Dental Associates
9199 Reisterstown Road, Suite 206B, Owings Mills, MD 21117

Know Your Teeth: Tooth Decay and Fillings

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To understand how cavities occur, it helps to start with a basic idea of how tooth anatomy works. Your teeth are made up of several layers. The outer layer is called enamel, and it is the toughest substance in your body. Underneath your gum line, cementum covers each of your teeth’s roots. The next layer is known as dentin. It has some nerve endings, but not as many as the core underneath, which is called the pulp. A mature tooth’s pulp serves only to warn us of damage or infection. It does so by transmitting the sensation of pain.

How Cavities Attack

Food trapped in the irregular grooves and pitted areas of your teeth’s chewing surfaces is often a root cause of decay. The damage soon spreads from their thin enamel surfaces to the tooth’s underlying dentin. Another way a cavity attacks is from smoother surfaces between teeth or on the front and back. The affected area is usually wide and comes to a point at the entrance to deeper layers of the tooth.

How Your Dentist Finds and Treats Tooth Decay

Visual exams and use of small probes assist your dentist in finding cavitations. X-ray examinations, especially bitewing x-rays, reveal caries wedged between teeth and under the gum line. When these methods don’t reveal enough information, your dentist may use a disclosing solution to test suspicious areas. If a cavity extends into the dentin, treatment is necessary. The two-part goal of cavity treatment includes removing decay and replacing it with a filling material. After injecting a local anesthetic, your dentist uses a high-speed dental drill to remove all decayed portions of the tooth and prepare it for a filling. A liner is often inserted into the tooth to reduce sensitivity. Base cements may be added to deeper fillings for temperature insulation. The actual filling is usually made from amalgam, resin, porcelain or gold. Fillings are layered on top of the liner to rebuild its structure.

Preventing Cavities

While affordable dentists can repair most decayed teeth, cavity prevention is always preferable. The easiest way to avoid the dental drill is to maintain excellent oral hygiene. Brush at least twice every day, and floss once daily. Avoid or limit sugary snacks and drinks, and visit your dentist regularly.

To learn about our family dentistry practice in Owings Mills, call Valley Dental Associates today at (443) 898-1240 or make an appointment.

Valley Dental Associates offers affordable family dentistry and gentle, compassionate dental care in Owings Mills. Our office is conveniently located with extended hours to meet your needs. At Valley Dental Associates, we provide most dental services, from basic preventative care and general dentistry to specialized procedures and complete dental reconstruction. We accept most dental insurance plans and offer affordable financial solutions for any budget. Patient satisfaction is our top priority and we strive to provide the exceptional, affordable dental care and personal touch that lead to lasting relationships. A smiling patient is our greatest reward and we look forward to keeping those smiles healthy, beautiful, and bright. Discover an affordable dentist who truly cares at Valley Dental Associates.

Read What Our Patients Say
Patient Reviews
Great experience today. Very professional and courteous staff. Front desk receptionist Cheryl and Hygentist Jennifer were the best. Can’t leave out Dr. “G” he has a way of putting a smile on […]
Karen W.
I love my dental hygenist Matt he is always very nice and very good at making you feel at ease while getting a cleaning. Dr. Goreman is by far my favorite dentist I’ve ever had. He is wonderful. I […]
Brooke G.
I just love the atmosphere there and all the friendly staff.
Marquis S.
I was taken on time and I was out 1 hr later (which was the length of time I was told it would take)
Pearl Z.
The services are always stellar.
Kody T.
Very pleasant experience. I come here regularly and am never disappointed. Hygienist Elena was excellent today.
Nicholas L.
I really liked the atmosphere along with how knowledgeable everyone was at this dental office.
Avril B.
I was very happy with my services!
Willie R.
Very good hygienest
Gary G.
Very professional and personable service.
Maria E.
I’ve been using this office since I was a young child and now I bring my own young child there with me. They are great with me and even better with my son. He loves it there. They also participate […]
James C.
The staff is very friendly and efficient. I like how the doctors and dental assistants explain each step of the procedures along the way.
Alicia H.
Friendly, do good work, I like the people who treat me
Roger K.
I am very satisfied with the service I receive. Always courteous and conscientious of my dental care.
Ray H.
High level of competence of Dr. Gorman and staff; caring manner and professional interactions.
Leslie G.
Just went for a hygienist appointment. I had the best visit! No cavities and my teeth feel great. The staff is very friendly and helpful.
Joanne P.
Valley Dental Associates has a great staff….they have always been friendly and accommodating to my needs. My first time there was a dental emergency, (I did have an actual first visit appointment […]
Arlene K.
responded promptly and effectively to a dental need
Joel L.
Excellent service and professionalism as usual. Very satisfied.
Nicholas L.
The staff is very friendly and the office is very clean. I had a root canal done and the pain level was about slim to none. Dr. Oppenheim is the best!!!
Denise D.
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We accept most insurance plans and will be happy to help you understand the coverage that you have. We will do our best to see that you receive your maximum insurance benefits for all covered services.

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Office Hours
  • Monday 8:30 AM - 7:00 PM
  • Tuesday 8:30 AM - 5:30 PM
  • Wednesday 8:30 AM - 5:00 PM
  • Thursday 8:30 AM - 5:00 PM
  • Friday 8:00 AM - 4:30 PM
  • Saturday Closed
  • Sunday Closed
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  • Phone: (443) 898-1240
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