Understanding the tooth anatomy, its parts and functions is crucial to maintain good oral health and prevent dental problems.
Dental Crown Area
Tooth Root Area
Dentin
is a softer material underneath the enamel that runs from the top of the tooth to the root. A small tube filled with tissue fluid, called the dentinal tubule, runs inside the dentin.Enamel
is the hard protective material that covers the surface of the teeth. It is as hard as crystal.Cementum
is the tissue covering the surface of the tooth root. It connects the tooth to the jaw bone, and it's about as hard as bone.Dental Pulp
is the part of the tooth that contains nerve fibers, blood vessels and lymph vessels that supply nutrients to the dentin.Gingival Sulcus
is a small space between the tooth and the gums. When it gets deeper due to inflammation, it's called a periodontal pocket or gingival pocket.Gingiva
or gum, is the soft tissue that covers the alveolar bone.Alveolar Bone
is the jaw bone that supports the tooth. Deteriorating jaw bone caused by periodontal disease can cause tooth to loosen.Periodontal Ligament
is the fibrous tissue that anchors the tooth root to the jaw bone. It cushions any force applied to the tooth from impacting the jaw bone while chewing.
Healthy gums are the strong foundation that supports your teeth and keep them in place. Reason why it's so important to take care of your gums.
Healthy gums are pink in colour. If they are red or swollen, this may be a sign of unhealthy gums.
Healthy gums closely hug your teeth with a tight seal that prevents accumulation of bacteria and other debris.
Healthy gums are firm to the touch. They are the foundation for strong teeth.
Discover why it is crucial to keep plaque under control to avoid the agony of dental problems
Tooth Decay
Destruction of the tooth enamel and structure due to acid produced by bacteria.Inflammation
Redness and swelling of the gums, often caused by bacteria buildup.Periodontitis
Gum pocket becomes deeper. Teeth look elongated due to receding gum line. Alveolar bone, which holds the root of teeth is damaged.
Periodontal Pocket
Gap between the tooth and gum, caused by poor oral hygiene, and bacteria buildup.Reduced Bone Level
Loss of bone tissue due to gum disease, causing teeth to become loose and eventually fall out.Plaque
Sticky film of bacteria on teeth and gums that hardens into tartar if not removed regularly.
