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What age do the permanent molar erupt?
Permanent molars typically erupt between the ages of 6 to 7 years for the first molars and around 12 years for the second molars.
Difference between deciduous and permanent teeth?
The difference between primary or deciduous and permanent teeth is 1. Size:: primary teeth are small compare to permanet teeth 2. Number:: primary number of teeth :20 permanent number of teeth:32 3. Colour:: primary teeth are white colour because of less mineralized enamel permanent teeth are yellowish because of more mineralizes enamel 4. Mamelons:: mamelons means three bulges on the incisal edges of the newly erupted central incisors. no mamelons for primary teeth and have mamelons for permanent teeth. 5. Enamel:: thinner for primary teeth thicker for permanent teeth 6. Cervical ridge:: cervical ridge means ridge at cervix reagion. cervix means where crown meet root. cervical edge is more prominent for primary teeth compare to permanent teeth. 7. Size of the molar:: second molar larger than first molar in primary teeth second molar smaller than first molar
20 differences between permanent and deciduous teeth?
The difference between primary or deciduous and permanent teeth is 1. Size:: primary teeth are small compare to permanet teeth 2. Number:: primary number of teeth :20 permanent number of teeth:32 3. Colour:: primary teeth are white colour because of less mineralized enamel permanent teeth are yellowish because of more mineralizes enamel 4. Mamelons:: mamelons means three bulges on the incisal edges of the newly erupted central incisors. no mamelons for primary teeth and have mamelons for permanent teeth. 5. Enamel:: thinner for primary teeth thicker for permanent teeth 6. Cervical ridge:: cervical ridge means ridge at cervix reagion. cervix means where crown meet root. cervical edge is more prominent for primary teeth compare to permanent teeth. 7. Size of the molar:: second molar larger than first molar in primary teeth second molar smaller than first molar
Is your second to last molar permenent?
Yes, the second to last molar, often referred to as the second molar, is a permanent tooth. It typically erupts around the age of 12 to 13 years. Like other permanent teeth, it is designed to last a lifetime, although it can be affected by factors such as decay or gum disease. Regular dental care is essential to maintain its health.
When a child loses the primary first molar what tooth takes its place?
When a child loses a primary first molar, it is typically replaced by a permanent premolar. Specifically, the permanent first premolar, which erupts in the area where the primary first molar was located, takes its place. This transition usually occurs around the ages of 9 to 11 years.
Which first permanent molar is basis of angle classification of malocclusion left or right?
Maxillary 6s
What does the mixed dentition period begin with?
Permanent dentition begins with the eruption of the first permanent molars.
Do you lose your 2nd molar?
Yes, you lose your second molar. The permanent tooth will grow in as usual.
What does mixed period dentition begin with?
Either when a permanent molar erupts in the back or with the loss of a deciduous (baby) tooth and eruption of a permanent (adult) tooth taking its place. Whichever happens first.
Are molar teeth permanent?
Yes, unless they are the baby teeth.
How can you tell if your lost tooth is a baby or permanent tooth?
The difference between primary or deciduous and permanent teeth is 1. Size:: primary teeth are small compare to permanent teeth 2. Number:: primary number of teeth :20 permanent number of teeth:32 3. Colour: primary teeth are white colour because of less mineralized enamel permanent teeth are yellowish because of more mineralizes enamel 4. Mamelons:: mamelons means three bulges on the incisal edges of the newly erupted central incisors. no mamelons for primary teeth and have mamelons for permanent teeth. 5. Enamel:: thinner for primary teeth thicker for permanent teeth 6. Cervical ridge:: cervical ridge means ridge at cervix region. cervix means where crown meet root. cervical edge is more prominent for primary teeth compare to permanent teeth. 7. Size of the molar:: second molar larger than first molar in primary teeth second molar smaller than first molar
If a patient has not formed a permanent mandibular first bicuspid on the left side which deciduous tooth is retained in it's place?
If a patient has not formed a permanent mandibular first bicuspid on the left side, the retained tooth in its place is typically the primary (deciduous) mandibular first molar. This can occur if the permanent tooth fails to develop due to various reasons such as agenesis or developmental anomalies. The retained primary molar may remain in the arch longer than usual, potentially leading to alignment issues or other dental complications.
