1. Why enamel is important for us ?
Enamel is having highest calcium content, so it is strongest layer in tooth which can withstand all occlusal forces. It helps us for eating all kind of stuff easily and protects inner layers of tooth.
2. Why dentin is important for us ?
Dentin is second layer of tooth which is hard but also porous in nature which contains some organic matter which help maintaining strength of tooth. Dentinal tubules are working as carrier of vibrations or sensation through liquid and help while eating food.
3. Why Pulp is important for us ?
Dental Pulp contains a pulp chamber and root canals filled with blood and nerve endings which carry sensations recieved by tooth or forces on tooth, so both together work to nurish tooth layers and keep tooth alive for lifetime.
4. Why Cementum is important for us ?
Cementum covers most of the root surface of tooth which is inside bone level and also works as anchorage point for periodontal ligaments.
5. Why Periodontal Ligaments are important for us ?
Periodontal ligaments hold tooth in socket and works as a shock absorber for all the forces encountered on tooth.
6. Why Dental socket is important for us ?
Dental Socket creates a space where periodontal ligaments are attached on other side and help to maintain tooth in position for lifetime.
7. Why alveolar bone is important for us ?
Alveolar bone helps in recieving forces from occlusion and create foundation on which all teeth can fit inside sockets, also it helps to create uniform arch structure for better eating.
8. Why gingiva is important for us ?
Gingiva is outermost layer on bone which helps in nurishment and gives outer soft tissue cover for bone which works as cushion.
9. Why Nerves and blood vesels are important for us ?
Nerves act as carriers of sensation from tooth to brain and blood vessels act as nurishment provider throgh arteries, capillaries and veins.