Recent Lessons

Show all results for ""

Mandibular Permanent Incisors: Development and Characteristics

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Download our mobile app to listen on the go

Get App

Questions and Answers

What is the shape of the incisal aspect of the mandibular lateral incisor?

Four-sided or diamond (correct)
Rectangular
Triangular
Oval

At what age is the root of the mandibular lateral incisor completed?

7-8 years
3-4 months
10 years (correct)
4-5 years

How many lobes does the mandibular lateral incisor have?

Four (correct)
Three
Five
Six

What is the function of the mandibular lateral incisor?

Incising food and esthetic (A) Signup and view all the answers

How many surfaces does the mandibular lateral incisor have?

Four (A) Signup and view all the answers

What is the characteristic of the distal contact area of the mandibular lateral incisor?

It is at the same level as the mesial surface (D) Signup and view all the answers

What is the shape of the distal angle of the mandibular lateral incisor?

Rounded (B) Signup and view all the answers

How does the mandibular lateral incisor relate to the central incisor?

It makes contact mesially with the distal surface of the central incisor (A) Signup and view all the answers

What is the characteristic of the mesial marginal ridge of the mandibular lateral incisor?

It is longer than the distal marginal ridge (D) Signup and view all the answers

How does the size of the mandibular lateral incisor compare to the mandibular central incisor?

It is larger than the central incisor by about 0.5 mm in all dimensions (B) Signup and view all the answers

Flashcards are hidden until you start studying