Dental x ray positioning dog

How do you position a dog for an x-ray?
Sternum and thoracic spine must be in same plane.
Extend forelimbs maximally.
Extend hind limbs, but do not rotate patient.
Extend collimation caudally to top of last rib..

Dec 22, 2017Determine the bisecting angle and aim the tube head perpendicular to it, centering over the tooth or teeth of interest from a lateral direction.

Quality of Radiographs

The diagnostic quality and potential utility of dental radiographs are influenced by many factors, including:6,7 1. Patient positioning 2

Diagnostic Potential

From a purely medical perspective

Orienting and Mounting Dental Radiographs

Dental radiographic interpretation starts with the correct display and mounting of the images. Radiographs are typically obtained intraorally

Recommended Workflow

Once the full-mouth study is mounted properly, the radiographs are ready for review. Radiographs usually are reviewed twice

Reviewing Dental Radiographs

To minimize oversight when reviewing radiographs

Anatomic & Developmental Findings

Assess the presence, number, and relative size, shape, and direction of the teeth and corresponding roots and identify dental tissues

Periodontal Findings

The attachment apparatus of teeth (periodontium) consists of the gingiva, periodontal ligament (PDL), cementum, and alveolar bone (Figure 7)

Endodontic Findings

The structures of interest when evaluating the endodontic status of teeth are the pulp cavity, apex, and periapical tissues (Figures 7–10)

Other Findings

With regard to teeth, other findings usually include those that do not fit into any of the above categories

Mandibular Structures

A normal mandibular symphysis appears radiographically as a relatively narrow lucent line that joins the two mandibles at the midline

How do you X ray a dog?

Easy Guide to Dental X-ray Positioning Index finger just off the midline over muzzle and let the thumb lay over the eye

Aim at the area between finger and thumb

Line up the bottom line on the tubehead to the canine tooth Don’t place the sensor too deep for 311 & 411

Sensor parallel to mandible

Parallel technique and bisecting angles are the two most common positioning techniques used in veterinary dental radiology. Parallel technique is used for imaging the caudal mandibular premolars and molars, and the bisecting angle technique is used for all maxillary teeth and the rostral mandibular teeth.Place the patient in dorsal recumbency. Flex the neck, positioning the hard palate and mandibles perpendicular to the table and x-ray collimator system. Place small triangle sponges under the external occipital protuberance to help maintain a symmetric position on the table.Position the dog in dorsal recumbency and place a towel under its neck to keep the mandible parallel to the table. She starts by radiographing the third molar to the fourth premolar with parallel shots, where the digital sensor is parallel to the mandible.