Alveolar periostitis is a dental condition characterized by inflammation of the periosteum, which is the tissue that covers the alveolar bone. The word "alveolar" is pronounced [ælˈviːələr], with the stress on the second syllable. It is spelled with an "l" after the first "e" to indicate its association with the alveoli, the sockets in the jawbone that hold teeth. "Periostitis" is pronounced [ˌpɛrɪɑːstˈaɪtɪs], with the stress on the third syllable. It is spelled with an "i" after the "o" to indicate the presence of inflammation.
Alveolar periostitis, also known as dry socket, is a painful condition that occurs after a tooth extraction. It is characterized by the inflammation and infection of the alveolar bone, which is the part of the jawbone that supports the teeth.
When a tooth is extracted, a blood clot forms in the socket to protect the underlying bone and nerves. In cases of alveolar periostitis, this blood clot dislodges or dissolves prematurely, leaving the bone exposed and vulnerable to bacteria and debris. This condition most commonly occurs in the extraction sites of the lower molar teeth, typically within two to five days following the procedure.
The symptoms of alveolar periostitis include severe pain, often radiating to the ear or temple, bad breath, foul taste in the mouth, and an empty or dry-looking socket where the tooth was extracted. The affected area may also appear swollen and have an increased sensitivity to hot or cold.
Treatment for alveolar periostitis involves relieving the pain and eliminating the infection. This is typically achieved through the irrigation of the socket with saline or antibacterial solutions and the application of medicated dressings. Analgesics and antibiotics may also be prescribed to manage the pain and prevent bacterial growth. Additionally, maintaining good oral hygiene practices, such as gentle brushing and regular rinsing with saltwater, can help promote healing and prevent further complications.
It is important to seek dental care promptly if alveolar periostitis is suspected, as the condition can be quite painful and may lead to more serious complications if left untreated.
Alveolitis.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "alveolar periostitis" is composed of two components: "alveolar" and "periostitis".
The term "alveolar" is derived from the Latin word "alveolus", which means "socket". In dentistry, an alveolus refers to the bony socket that holds the roots of teeth.
The term "periostitis" is also derived from Latin. "Peri" means "around", and "ostium" means "bone". "Periostitis" refers to the inflammation of the periosteum, which is a dense layer of connective tissue that covers the outer surface of bones.
Therefore, "alveolar periostitis" refers to the inflammation of the periosteum in the alveolar bone, typically caused by an infection or trauma related to the teeth.