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Mouth teeth diagram
Mouth teeth diagram












Tooth impaction happens when there isn’t enough space for a new tooth to emerge, usually due to overcrowding. Common signs of tooth erosion include pain, sensitivity, and discoloration. In addition, long-term dry mouth can also cause friction, leading to tooth erosion. Stomach acid from gastrointestinal conditions, such as acid reflux, can also cause it. Tooth erosion is the breakdown and loss of enamel caused by acid or friction. Left untreated, the infection can spread to your sinuses or brain.

mouth teeth diagram

See a dentist or doctor right away if you think you have a tooth abscess. Other symptoms of an abscess include tooth sensitivity, fever, swollen or tender lymph nodes, and swelling in your cheeks or face. It can cause tooth pain that radiates to your jaw, ear, or neck. AbscessĪ tooth abscess is a pocket of pus caused by a bacterial infection. Depending on the severity, it can also damage your jaw and prevent it from opening and closing properly. It can also cause tooth, jaw, and ear pain. Over time, bruxism can wear down tooth enamel, leading to damage and even tooth loss. People with bruxism are often unaware that they have it, and many people only do it when sleeping. Bruxismīruxism refers to grinding or clenching your teeth. Malocclusion can usually be corrected with braces. It’s often hereditary, but thumb-sucking, long-term use of a pacifier or bottles, impacted or missing teeth, and poorly fitting dental appliances can also cause it. This can cause crowding, underbites, or overbites. Malocclusion is the misalignment of teeth. Smoking, certain medications, and poor oral health increase your risk of gum disease. It can also cause bad breath, pain, sensitivity, and loose teeth. Common symptoms include red, swollen, bleeding, or receding gums. Periodontal disease is sometimes called gum disease. It can eventually lead to an infection, causing an abscess in the root of the tooth. The main symptoms are extreme pain and sensitivity in the affected tooth. Pulpitis refers to inflammation of the pulp, often due to an untreated cavity. Cavities can cause pain, sensitivity to heat and cold, and may lead to infection or tooth loss. Left untreated, they can grow deeper into the tooth, eventually reaching the pulp. Tooth cavities are small holes caused by a buildup of bacteria and acid on the surface of a tooth. Your teeth perform many functions on a daily basis, which makes them susceptible to a variety of conditions. It extends from the crown down through the neck and root. Dentin is a layer of mineralized tissue just below the enamel. It also provides strength so your teeth can withstand pressure from chewing. As the hardest tissue in your body, it helps to protect teeth from bacteria. It’s usually the only part of a tooth that you can see.

mouth teeth diagram

The crown of a tooth is the portion of the tooth that’s visible. The pulp cavity, sometimes called the pulp chamber, is the space inside the crown that contains the pulp. It’s made of tiny blood vessels and nerve tissue. Pulp is the innermost portion of the tooth. Gums, also called gingiva, are the fleshy, pink connective tissue that’s attached to the neck of the tooth and the cementum. It forms the line where the cementum (that covers the root) meets the enamel. The neck, also called the dental cervix, sits between the crown and root. The jaw bone, also called the alveolar bone, is the bone that contains the tooth sockets and surrounds the teeth’s roots it holds the teeth in place. Blood vessels supply the periodontal ligament with nutrients, while nerves help control the amount of force used when you chew. Along with the cementum, the periodontal ligament connects the teeth to the tooth sockets. It contains both nerves and blood vessels. The periodontal ligament is made of connective tissue and collagen fiber. It’s connected to the periodontal ligament.

mouth teeth diagram

Also called cement, this bone-like material covers the tooth’s root. The root canal is a passageway that contains pulp. It makes up approximately two-thirds of the tooth. The root is the part of the tooth that extends into the bone and holds the tooth in place.














Mouth teeth diagram