Radiologic Interpretation Of Trauma To Jaws

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The Radiology of Trauma to the Jaws and Related Bones Ghaida AlJamal, BDS, MS, Dip. ABOMR Assistant Professor of Oral and Maxillofacial Radiology

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The Radiology of Trauma to the Jaws and Related Bones

Dislocation of the Temporomandibular Joint Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones

Fractures of Bone

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The Radiology of Trauma to the Jaws and Related Bones

Simple (Closed) Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Compound (Open) Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Impacted Fracture

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Comminuted Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Greenstick Fracture

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Avulsion Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Compression Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Segmental Segment Fracture

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The Radiology of Trauma to the Jaws and Related Bones

Pathological Pathosis Fracture

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Alignment

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line

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Good Alignment

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Angulation

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Apposition

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Good Apposition

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Partial Apposition

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Overlapping or Bayonet Apposition

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Distraction

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The Radiology of Trauma to the Jaws and Related Bones

ry Rotation Fracture

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Favorable vs. Unfavorable Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones 

Favorable Fracture:

A favorable fracture is when the line of the fracture occurs in a direction that does not allow the pull of the muscles on the segments to displace the segments. Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones 

Unfavorable Fracture:

An unfavorable fracture is a fracture with displacement or separation of the fractured segments due to muscle pull on the segments.

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The Radiology of Trauma to the Jaws and Related Bones Horizontally Unfavorable

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The Radiology of Trauma to the Jaws and Related Bones Horizontally Favorable

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The Radiology of Trauma to the Jaws and Related Bones Vertically Unfavorable

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The Radiology of Trauma to the Jaws and Related Bones Vertically Favorable

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The Radiology of Trauma to the Jaws and Related Bones

Fracture Healing 1. Inflammatory phase 2. Reparative phase 3. Remodeling phase 3 phases

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The Radiology of Trauma to the Jaws and Related Bones

Fracture Healing 1. Inflammatory phase 2. Reparative phase 3. Remodeling phase 3 phases

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The Radiology of Trauma to the Jaws and Related Bones

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The Radiology of Trauma to the Jaws and Related Bones Hematoma

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Stripped Periosteum

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The Radiology of Trauma to the Jaws and Related Bones Hematoma

Necrotic Marrow Mar 6th , 2007

Stripped Periosteum

Necrotic Bone 41

The Radiology of Trauma to the Jaws and Related Bones

Fracture Healing 1. Inflammatory phase 2. Reparative phase 3. Remodeling phase 3 phases

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The Radiology of Trauma to the Jaws and Related Bones Cartilage Formation

Bone Formation

Granulation Tissue

Organized Hematoma

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The Radiology of Trauma to the Jaws and Related Bones

Callus

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The Radiology of Trauma to the Jaws and Related Bones

Fracture Healing 1. Inflammatory phase 2. Reparative phase 3. Remodeling phase 3 phases

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The Radiology of Trauma to the Jaws and Related Bones Extraosseous Callus Undergoing Resorption

Stress-oriented Bone Replacing Random Primary Callus

Dead Bone Undergoing Replacement Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones

Radiographs Plain films Tomographs CT Mar 6th , 2007

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Radiographs Plain films Tomographs CT Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones

Radiographs Discontinuity Jog (Partial apposition) [occlusal plain] Two lines periodontal (fracture plain) Widened ligament space Increased radiopacity Decreased radiopacity Callus

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Radiographs Plain films Tomographs CT Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones

Tomographs Discontinuity Jog (Partial apposition) [occlusal plain] Two lines periodontal (fracture plain) Widened ligament space Increased radiopacity Decreased radiopacity Callus

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The Radiology of Trauma to the Jaws and Related Bones

R.L. Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones

R.L. Mar 6th , 2007

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The Radiology of Trauma to the Jaws and Related Bones Disappearing Fragment

R.L. Mar 6th , 2007

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R.L. Mar 6th , 2007

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R.L. Mar 6th , 2007

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Radiographs Plain films Tomographs CT Mar 6th , 2007

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M.B. 21

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The Radiology of Trauma to the Jaws and Related Bones

M.B. 21 +Mar 6 , 2007 th

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Radiographs CT

Axial Coronal 2D Reconstruction 3D Reformation

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The Radiology of Trauma to the Jaws and Related Bones Patient information, technical Facrors, and other information about the imaging is placed in this section.

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The Radiology of Trauma to the Jaws and Related Bones F R ON T

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The Radiology of Trauma to the Jaws and Related Bones

Radiographs CT

Axial Coronal 2D Reconstruction 3D Reformation

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The Radiology of Trauma to the Jaws and Related Bones F R ON T

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© 2002 A.115 Ruprecht

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Hematoma

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