Zahnkellen

Zahnkellen, also known as tooth sockets or alveoli, are the bony structures in the jaw that house the roots of teeth. They are formed by the alveolar bone, which is a spongy, porous bone that provides support and stability for the teeth. The alveolus is lined with a mucous membrane that contains blood vessels, nerves, and lymphatic vessels, which supply the tooth with nutrients and sensory information.

The shape and size of the alveolus can vary depending on the type of tooth and its position in the mouth. For example, the alveoli for the incisors are typically smaller and more rounded, while those for the molars are larger and more irregular in shape. The alveoli are also deeper in the jaw for the lower teeth than for the upper teeth.

Zahnkellen play a crucial role in the health and function of the teeth. They provide a stable base for the teeth, allowing them to withstand the forces of chewing and biting. They also help to protect the roots of the teeth from infection and damage. In cases of tooth loss, the alveolus can be used to support dental implants, which can help to restore the function and appearance of the missing tooth.

In some cases, the alveolus may become infected or damaged, leading to conditions such as alveolar osteitis or alveolar bone loss. These conditions can be caused by a variety of factors, including poor oral hygiene, gum disease, or trauma to the mouth. Treatment for these conditions may involve antibiotics, root canal therapy, or surgical procedures to repair or replace the damaged bone.