Final answer:
The space surrounding the contact area of adjacent teeth is known as the interproximal space. It is crucial for dental health as it accommodates dental hygiene activities and is part of the overall tooth anatomy that includes the enamel-covered crown and the root canal-containing root.
Step-by-step explanation:
When adjacent teeth make contact with each other, the continuous space that surrounds each contact area is known as the interproximal space. This space is important for dental health as it allows for the passage of dental floss and the natural cleaning functions of saliva. The anatomy of a tooth consists of the visible crown covered with enamel, the hardest material in the body, and the unseen root, which contains the root canal.
The root is anchored in the jaw by the cementum and periodontal ligament, and surrounded by the gums, also known as gingiva. The integrity of the interproximal space is essential for maintaining the health of the periodontal ligament and the overall structure of the teeth.