Occlusion dental anatomy ppt

  • How do teeth occlude?

    Occlusion, in a dental context, means simply the contact between teeth.
    More technically, it is the relationship between the maxillary (upper) and mandibular (lower) teeth when they approach each other, as occurs during chewing or at rest..

  • What are the 3 concepts of occlusion?

    CONCEPTS OF COMPLETE DENTURE OCCLUSION[2,3]
    The static relations in occlusion include centric occlusion, protrusive occlusion, right and left lateral occlusion.
    All of these relations must be balanced with the simultaneous contacts of all the teeth on both sides of the arch at their very first contact..

  • What are the 3 types of occlusion?

    Classification of the bite (occlusion) is divided into three main categories: Class I, II and III.
    This classification refers to the position of the first molars and the way in which the upper ones fit together with the lower ones..

  • What are the stages of development of occlusion?

    PERIODS OF OCCLUSAL DEVELOPMENT  Occlusal development can be divided into the following development periods: o Neo-natal period. o Primary dentition period. o Mixed dentition period. o Permanent dentition period..

  • What is a dental occlusion?

    Occlusion is defined as the way the teeth meet when the lower jaw (mandible) and upper jaw (maxilla) come together.
    It is how the teeth contact in any type of functional relationship..

  • What is the anatomy of occlusion?

    Occlusion is the articulation between the mandibular and maxillary dental arch.
    Static and dynamic occlusal relationships can be described in many ways..

  • occlusal. adjective. oc\xb7​clu\xb7​sal ə-ˈkl\xfc-səl, ä-, -zəl. : of, relating to, or being the grinding or biting surface of a tooth. also : of or relating to occlusion of the teeth.
  • Static concept
    The static relations in occlusion include centric occlusion, protrusive occlusion, right and left lateral occlusion.
    All of these relations must be balanced with the simultaneous contacts of all the teeth on both sides of the arch at their very first contact.
  • “Occlusion” is defined as the relationship between the occlu- sal surfaces of the maxillary and mandibular teeth when they are in contact.
    The word contact means together. “Occlusal” pertains to the contacting surfaces of opposing teeth.

What should be included in the study of occlusion?

To study the occlusion it must be include the followingitems:1

Dental arch formation 2 Compensatory curves of dental arches 3

Compensatory curves of individual teeth

4

Angulations of individual teeth in relation to various planes

5

Functional form of the teeth at their incisal and occlusal thirds

6

Which palatal surfaces should protect the posterior teeth from occlusion?

Ideally, the palatal surfaces of the anterior teeth provide the guidance and at the point of protrusion, all of the posterior teeth should disclude, protecting the posterior teeth from wear and fracture

1 Lateral excursions are a form of dynamic occlusion which occurs when the mandible moves left or right with teeth in contact

Occlusion is the relationship between the maxillary and mandibular teeth at rest and in function

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