What are cephalometric films used for?

The cephalometric X-ray is a unique tool that enables the dentist to capture a complete radiographic image of the side of the face. X-rays in general offer the dentist a way to view the teeth, jawbone, and soft tissues beyond what can be seen with the naked eye.

What are the advantages of cephalometric analysis?

Cephalometric analysis depends on cephalometric radiography to study relationships between bony and soft tissue landmarks and can be used to diagnose facial growth abnormalities prior to treatment, in the middle of treatment to evaluate progress, or at the conclusion of treatment to ascertain that the goals of …

How important are lateral cephalometric radiographs in orthodontic treatment planning?

Results: The availability of a lateral cephalometric radiograph and its tracing did not make a significant difference to any treatment-planning decisions, with the exception of the decision to extract or not between groups B and C for all 6 patients combined, and between groups B and C and groups B and A for patient 4 …

What can be measured by cephalometric tracing?

Cephalometric analysis can be performed to evaluate the cranial base, the relationship of the maxilla to the cranial base, the mandible’s size and position relative to the cranial base, the relationship between the maxilla and the mandible, the vertical dimension, maxillary and mandibular dentition, and soft tissue.

What are lateral cephalometric radiographs?

A lateral cephalometric radiograph (LCR) is a standardised, reproducible radiograph used primarily for orthodontic diagnosis and treatment planning. It is taken from a distance of 1.5m with the head at a right angle to the X-ray beam at a distance of 30cm, (although this has been found to vary slightly).

What is a lateral cephalometric radiograph?

What would an orthodontist use a cephalometric tracing for?

Cephalometrics can help orthodontists determine whether malocclusions are due to skeletal or alveolar deviations, and in patients with skeletal discrepancy, cephalometrics can identify if this is due to dento-alveolar compensation or dysplastic development.

What is cephalometric radiography?

A Cephalometric x-ray (CEPH x-ray) consists of a lateral/side-view x-ray of the face – also referred to as Lat CEPH. As with an OPG X-ray a CEPH radiograph is used to study facial bone and soft tissue landmarks and is used in patients being considered for orthodontic treatment.

What is the importance of Cephalometrics to orthodontics?

What is cephalometric Digitisation?

In this treatise and its application to computerised cephalometric, digitisation refers to the resolution of the head film landmarks into two numeric or digital entities – the X and Y coordinate. 3D analysis would have third quantity – Z coordinates.