panoramic radiography
DESCRIPTION
Panoramic radiography. Development of Panoramic radiogaphy . 1952, Paatero. 2002. 1960. Tomographic layer. OP layer. Projection of OP. Anatomical landmarks. Hard Tissue. Inf. Orbital canal and foramen. Ant. wall of Maxillary sinus. Articular eminence. Ext. Auditory meatus. - PowerPoint PPT PresentationTRANSCRIPT
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Panoramic radiography
![Page 2: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/2.jpg)
1952, Paatero 1960 2002
Development of Panoramic radiogaphy
![Page 3: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/3.jpg)
Tomographic layer
![Page 4: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/4.jpg)
OP layer
![Page 5: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/5.jpg)
Projection of OP
![Page 6: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/6.jpg)
Anatomical landmarks
![Page 7: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/7.jpg)
Ext. Auditory meatus
Mandibular condyle
Articular eminence
Coronoid process
Zygomatic bone
Ptregomaxillary FissureInf. orbital rimFloor of Maxillary sinus
Ant. wall of Maxillary sinusHard palate
Nasal fossa
Inf. Orbital canal and foramen
Zyg. process of Maxilla
Panoramic Innominate line (Infra temporal surface of Zyg. bone
Lat. ptreg. plate
Man. fossa
Inf. border of Mandible
C- Spine
Mental foramen Hyoid boneInf. Alveolar canal
Ext. oblique ridge
All this diagnostic information is missed in intraoral X-rays
Hard Tissue
![Page 8: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/8.jpg)
Soft tissues on OP
![Page 9: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/9.jpg)
Inf. nasal concha (turbinate)
Inf. nasal meatus
Dorsal surface of the tonguePost. Wall of the pharynx
Soft palate
Lower lip
Upper lip
Middle meatus
Ghost image of opposite Man.
Soft tissue (edentulous)
All this diagnostic information is missed in intraoral X-rays
![Page 10: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/10.jpg)
Ghost image
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Ghost image
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Ghost image
![Page 13: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/13.jpg)
Elnöki tumor
![Page 14: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/14.jpg)
Presidental tumor
![Page 15: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/15.jpg)
Presidental tumor
![Page 16: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/16.jpg)
Presidental tumor
![Page 17: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/17.jpg)
Carotis plaque
![Page 18: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/18.jpg)
Carotis plaque
![Page 19: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/19.jpg)
Resorption on the cortical bone
Nakamoto et al. Osteoporos Int (2003) 14: 659–664
Specificity: 40%
Senzitivity: 77%
(comparing with BMD)
![Page 20: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/20.jpg)
Osteoporotic patient
![Page 21: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/21.jpg)
Normal panoramic
![Page 22: Panoramic radiography](https://reader033.vdocument.in/reader033/viewer/2022061617/56815dfd550346895dcc3ba9/html5/thumbnails/22.jpg)
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