Radiographic interviews, Schemes and Mind Maps of Labour Law

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Dr: Elham Alzendani

An explanation of what is viewed on dental radiograph The ability to read what is revealed in dental radiograph

• Optimum viewing conditions
• Knowledge of what the radiograph should look like
• Knowledge of appearance of normal anatomical landmarks as well as variations of normal.
• Knowledge of radiographic appearance of pathological conditions affecting the maxillofacial region. Essential requirements for interpretation

Normal variation Abnormal Developmental abnormalities Acquired abnormalities Cyst Benign neoplasia Vascular analomy Inflammatory Metabolic lesion Malignant neoplasia Bone dysplasia Trauma

Location

Localized /Generalized/ Multiple

Unilateral /Bilateral

Anterior/ posterior

Maxilla /mandible

Relationship to teeth

(periapical, pericoronal

interradicular, edent)

Soft tissue/bone

Use terms such as:

• Mesial, Distal
• Inferior, Superior
• Posterior,Anterior

Shape

Regular /Irregular

Border

Margin

Shape

1. Border

• Well defined
  • Ill defined

3. Shape Round (^) Oval Scalloped Irregular Inverted pea Heart shape Ground glass/orange peel appearance

Radiodensity Radiolucent Radiopaque Mixed (RL-RO)

Unilocular Multilocular Soap bubble Honey comb Tennis Racket

Sunray (^) Orange peal Ground glass Cotton wool Driven snow

Teeth Widening of Periodontal membrane space Loss of lamina dura Root resorption Tooth displacement Root divergence Hindering of tooth eruption

Bone Expansion Thinning (^) Erosion & perforation Obliteration of m sinus Displacement of cortices