What is the proper term for the space between the gums and teeth?

The proper term for the space between the gums and teeth is known as the gingival sulcus. This is an important anatomical feature in veterinary dentistry as it plays a critical role in oral health. The gingival sulcus is a natural space that exists between the tooth's surface and the free gingiva (the part of the gums that is not attached to the tooth). This space can affect plaque accumulation and is crucial for evaluating periodontal health.

Understanding the gingival sulcus is important because it can provide insight into potential periodontal disease. A healthy gingival sulcus is typically 1-3 mm deep in dogs and cats, and probing deeper measurements can indicate inflammation, infection, or periodontal problems.

The other terms mentioned have specific meanings but do not accurately describe this particular space. The gingival margin refers to the edge of the gums where they meet the tooth structure, while the gum line is a more informal term that generally describes the visible edge of the gums, which could vary by overall gum health. A dental pocket refers to deeper spaces that can develop due to loss of attachment and bone around the teeth, often as a result of periodontal disease. Therefore, the gingival sulcus is the precise term for the space in question, highlighting its relevance in