Role of imaging techniques in maxillofacial region /certified fixed orthodontic courses by Indian dental academy
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The Indian Dental Academy is the Leader in continuing dental education , training dentists in all aspects of dentistry and offering a wide range of dental certified courses in different formats. Indian dental academy provides dental crown & Bridge,rotary endodontics,fixed orthodontics, Dental implants courses.for details pls visit www.indiandentalacademy.com ,or call 0091-9248678078
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Role of imaging techniques in maxillofacial region /certified fixed orthodontic courses by Indian dental academy
- 1. INDIAN DENTAL ACADEMY Leader in continuing dental education www.indiandentalacademy.com
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- 21. Destructive/expansive lesions affecting palate, pterygoid region or skull base Investigation of sphenoidal sinus Assessment of the thickness (medio-lateral) of the posterior part of the mandible before osteotomy Fracture of zygomatic arches
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- 26. Lesions such as cysts or tumors in the posterior 3rd of the body or ramus to note any medio-lateral expansion Mandibular hypoplasia or hyperplasia maxillofacial deformities Fractures of the mandible involving the - Posterior 3rd of the body - Angles - Ramus - Low condylar necks
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- 28. High fracture of the condylar neck Intracapsular fracture of the TMJ Investigation of the quality of the articular surfaces of the condylar head in TMD Condylar hypoplasia or hyperplasia
- 29. Visualizes facial bones and in particular the mid-facial skeleton for investigation of disease, developmental abnormalities and trauma.
- 30. • Extensive area can be visualized on a single film. • Relative ease of the procedure. • Small amount of radiation involved.
- 40. • It’s a 23° variation of the PA view. • This angulation will cause the petrous ridges to be superimposed on the maxillary sinuses, thus allowing for a more accurate examination of the orbits and ethmoid air cells.
- 41. •This view is used to study the maxillary, frontal and ethmoidal sinuses; if the projection is taken with the mouth open, a good view of the sphenoidal sinus may also be achieved. •In addition , this projection provides excellent view of the facial bones, zygomatic arches, orbital floors and it is used extensively to evaluate traumatic injuries to these areas.
- 42. Investigation of maxillary antrum Detecting middle facial fractures: - Le Fort I - Le Fort II - Le Fort III - Zygomatic complex - Naso-ethomoidal complex - Orbital blow-out Coronoid process fractures Investigation of frontal & ethmoidal sinuses Investigation of sphenoidal sinus
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- 45. • Shows joint space and lateral aspect of articular surfaces of condyle.
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