Gums

Your gums are the soft parts in your mouth.

They sit around your teeth. They act like a seal to keep them safe. Healthy gums are often a soft pink color. They feel firm when you touch them.

Sometimes, gums can look red or puffy. This can happen if tiny germs build up. If gums swell or bleed, they may be sick. Keeping your mouth clean helps your gums stay strong. This helps your teeth stay in your mouth for a long time.

Your gums are the soft parts inside your mouth.

They sit over the jaw bones. The gums surround your teeth. They act like a seal to keep them safe. Most gums are tied tightly to the bone. This helps them stay strong when you eat food.

Healthy gums are often coral pink. Some people have darker spots from melanin. Melanin is a natural color in the skin.

Healthy gums feel firm. They may even look like an orange peel. This texture is called stippling.

Gums have different parts. The marginal gums form a collar around each tooth. The attached gums are firm and stay in place. The interdental gums sit in the spaces between teeth.

If gums get sick, they may change. They can look red, puffy, or swollen. This may happen if plaque builds up. Plaque is a layer of germs. Sick gums might bleed when you brush. If gums pull away from the tooth, it is called recession. This can make teeth sensitive. Keeping your mouth clean helps your gums stay healthy.

Your gums, also called gingiva, are the soft tissues inside your mouth. They sit over your upper and lower jaw bones.

These tissues surround your teeth to create a tight seal. Most gums are bound closely to the bone underneath. This helps them resist the friction of food as you eat. Healthy gums act as a strong barrier for deeper tissues. They help protect your mouth from many different insults.

Gums have three main parts that work together. The marginal gums form a collar around each tooth. This edge is very thin, measuring from 0.5 to 2.0 mm wide. The attached gums are much firmer and more resilient. They are tied tightly to the bone. In the front of your mouth, these can be 3.3 to 4.5 mm wide. The third part is the interdental gum. This tissue sits in the spaces between your teeth. It can have a shape like a pyramid or a dip called a col.

Healthy gums have a very specific look and feel. Most people describe the color as coral pink. However, natural melanin can cause darker spots or patches.

The texture is often firm and may show stippling. Stippling looks like the surface of an orange peel. Healthy gums also have a smooth, scalloped shape around the teeth. They should not bleed during normal brushing or cleaning. They stay in place and do not move easily.

Gum health can change if bacteria build up. This buildup is known as plaque. When plaque stays on the gums, it can cause inflammation. This might make the gums look red, puffy, or swollen. If the disease moves deeper, it is called periodontitis. This can make it hard to keep your teeth for a long time. Sometimes the gum margin moves away from the tooth. This is called gingival recession. It can expose the neck of the tooth and cause sensitivity.

Understanding your gums helps you keep your mouth healthy. Dental professionals use the look of your tissue to give care. They look at the color, shape, and how the tissue reacts. This helps them decide on the best way to help you. Keeping your mouth clean is a very important job. Good hygiene helps prevent the growth of germs in the mouth. This keeps your gums firm and your teeth safe.

The gums, also known as the gingiva, are essential mucosal tissues. They lie over the mandible and maxilla inside the mouth.

These tissues surround the teeth to provide a protective seal. Unlike the soft linings of the cheeks, the gums are tightly bound to the underlying bone. This attachment helps them resist the friction of food during chewing. When healthy, the gingiva acts as a strong barrier. It protects deeper tissues from various periodontal insults. Maintaining gum health is vital for overall bodily health.

Anatomically, the gingiva is divided into three distinct areas. The first is the marginal gum, which forms a collar around the teeth. This area is quite thin, measuring between 0.5 and 2.0 mm in width. It follows the scalloped pattern of the cementoenamel junction, or CEJ. The second area is the attached gum. This tissue is firm, resilient, and tightly bound to the periosteum of the alveolar bone. Its width varies by location. In the maxillary incisor region, it is 3.5 to 4.5 mm wide. In the mandibular incisor region, it is 3.3 to 3.9 mm wide. The width is smallest in the first premolar area, measuring only 1.9 mm in the maxilla and 1.8 mm in the mandible.

The third area is the interdental gum. This tissue occupies the gingival embrasure, which is the space beneath the contact points of the teeth. The interdental papilla may have a pyramidal shape or a shape called a col. A col is a nonkeratinized area of epithelium. It is most common in the broad spaces between posterior teeth. In the absence of contact between teeth, the attached gum extends uninterrupted. The different parts of the gum work together to stabilize the teeth. They provide a complex structure that resists the mechanical forces of eating.

Healthy gums have very specific clinical characteristics. Their color is often described as coral pink. However, natural melanin pigmentation can cause darker spots or patches.

The texture of healthy tissue is firm and resistant to movement. It often displays stippling, which is a surface texture similar to an orange peel. The contour should appear smooth and scalloped around each tooth. Healthy gums also maintain a "knife-edge" thinness at the free gingival margin. They should not bleed when subjected to normal brushing or probing.

Disease occurs when the gingival microecosystem changes. Food residues and saliva can fuel the growth of microorganisms. If oral hygiene is insufficient, bacterial plaque can accumulate. This buildup leads to inflammation, often called gingivitis. Inflamed gums may appear red, swollen, or puffy. They may also bleed easily or produce purulent exudate. If the condition advances, it becomes periodontitis. This disease affects the deeper periodontium. It can lead to a poor prognosis for keeping the teeth long-term.

One serious complication is gingival recession. This is the apical movement of the gum margin away from the biting surface. Recession can be caused by inflammation, dry mouth, or mechanical means like brushing. It can also result from chemical or surgical factors. When the gums recede, they may expose the dental neck. This exposure can leave the tooth vulnerable to external stimuli. This often causes increased root sensitivity for the individual.

Dental professionals rely on these clinical signs to provide care. They examine the color, texture, and contour of the tissue. They also look for bleeding on probing, or BOP. These observations help them decide on the correct periodontal therapy. They also determine the specific homecare instructions a patient needs. Understanding the histology and appearance of the gingiva is central to restorative care. Protecting these tissues is a key part of maintaining oral and general health.