# What is Arcon articulator?

ARCON is a contraction of the words for articulator and condyle. In an ARCON designed articulator the mechanical fossa is fixed relative to the maxillary cast, making the instrument more anatomically correct.

An articulator is a mechanical hinged device used in dentistry to which plaster casts of the maxillary (upper) and mandibular (lower) jaw are fixed, reproducing some or all the movements of the mandible in relation to the maxilla.

Secondly, what is semi adjustable articulator? Types of Dental Articulators: SemiAdjustable and Adjustable. The articulator simulates the movements of the patient’s jaw; it provides static and dynamic relationships to observe these malocclusions or dysfunctional movements of extraoral form.

Herein, what is mean value articulator?

The mean value articulator is a non -adjustable, non-arcon articulator. This articulator is designed using fixed dimensions,which are derived from the average distance between the incisal and the condylar guidance of the population.

What is articulation in dentistry?

dental articulation. The contact relationship between upper and lower teeth when moving against each other or into or out of centric position. See also: articulation.

### Which one is not an articulator?

The glottis is not an active articulator because it is only a space between vocal folds.

### How many articulators do we have?

The seven articulators described above are the main ones used in speech, but there are three other things to remember.

### What does a Facebow do?

A face-bow is a dental instrument used in the field of prosthodontics. Its purpose is to transfer functional and aesthetic components from patient’s mouth to the dental articulator. Specifically, it transfers the relationship of maxillary arch and temporomandibular joint to the casts.

### What does the mean value theorem mean?

The Mean Value Theorem states that if a function f is continuous on the closed interval [a,b] and differentiable on the open interval (a,b), then there exists a point c in the interval (a,b) such that f'(c) is equal to the function’s average rate of change over [a,b].

### What is balanced occlusion?

Balanced Occlusion is defined as the bilateral, simultaneous, anterior, and posterior occlusal contact of teeth in centric and eccentric positions. Balanced occlusion in complete dentures is unique, as it does not occur with natural teeth.

### What is centric relation in dentistry?

In dentistry, centric relation is the mandibular jaw position in which the head of the condyle is situated as far anterior and superior as it possibly can within the mandibular fossa/glenoid fossa.

### What is incisal guidance?

Incisal guidance is the path on the lingual surface of the maxillary anterior teeth along which the mandibular anterior teeth glide, in neutro- or distoocclusion.

### What is the Bennett angle?

The Bennett angle is the angle formed by the sagittal plane and the path of the mandibular condyle during lateral movement when viewed in a horizontal plane.