lõikehambade

Lõikehambad, also known as incisors in English, are the eight teeth located at the front of the mouth, four in the upper jaw and four in the lower jaw. They are the most visible teeth and play a crucial role in the initial stages of eating. Their primary function is to cut and bite food into smaller pieces. The central incisors are the largest and most prominent, followed by the lateral incisors situated next to them.

The structure of a lõikehammas is characterized by a broad, flat biting edge. Unlike molars, they have a single root. Their enamel is typically the hardest substance in the human body, providing durability for their cutting function. In humans, the primary or deciduous lõikehambad erupt within the first year of life, and are later replaced by permanent lõikehambad around the ages of six to eight. These teeth are essential for speech, aiding in the pronunciation of certain sounds. Damage to lõikehambad, whether through injury or decay, can significantly impact both eating habits and appearance. Regular dental hygiene is vital for maintaining the health and functionality of these important teeth.