normal radiographic spinal anatomy
DESCRIPTION
Normal Radiographic Spinal Anatomy. Daniel W. Haun, DC, DACBR Logan College of Chiropractic. Normal Radiographic Anatomy The Basics. Radiographs are two-dimensional images of three-dimensional structures; much anatomical overlap occurs on radiographs. Normal Radiographic Anatomy The Basics. - PowerPoint PPT PresentationTRANSCRIPT
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Normal Radiographic Spinal Anatomy
Daniel W. Haun, DC, DACBR
Logan College of Chiropractic
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Normal Radiographic AnatomyThe Basics
• Radiographs are two-dimensional images of three-dimensional structures; much anatomical overlap occurs on radiographs.
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Normal Radiographic AnatomyThe Basics
• Five basic densities– Metal – bright white– Bone – White– Water/Soft Tissue – Shades of Lighter Gray– Fat – Darker Gray– Air – Black
• Radiolucent = black• Radiopaque = white
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Normal Radiographic Anatomy
Cervical Spine
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AP Open Mouth
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Occipital condyles
Lateral Masses C1
Transverse Process C1
Posterior Arch C1
C2 Spinous Process
C3 Spinous Process AP Open Mouth
Odontoid Process
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Neutral Lateral
Cervical
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C1 Anterior TubercleC1 Anterior TubercleC1 Posterior Arch and Tubercle
Odontoid Process
Vertebral Bodies
Intervertebral Discs
C2
C3
C4
C5
C6
C7
Spinous Processes
Neutral Lateral
CervicalArticular ProcessesArticular Processes
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Oblique Cervical
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Oblique Cervical
C1 Anterior TubercleC1 Anterior Tubercle
C1 Posterior Arch and Tubercle
Pedicles
Articular ProcessesArticular Processes
Intervertebral Foramina
T1
C7
C6
C5
C4
C3
1st Ribs
T1 Transverse Process
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AP Lower
Cervical
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AP Lower
Cervical
T1 Transverse Process
C7 Transverse Process
C5
C6
C7
T1
C4
Articular Processes Articular Processes or Pillarsor Pillars
Spinous Processes
Uncinate Processes
1st Rib
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Normal Radiographic Anatomy
Thoracic Spine
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AP Thoracic
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AP Thoracic
PediclesPosterior Ribs
Intervertebral DiscsTransverse Processes
T1T1
T12T12
T6T6
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Lateral Thoracic
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Lateral Thoracic
Intervertebral Discs
Vertebral BodiesIntervertebral
Foramina
Pedicles
T12T12
T6T6
Superior Articular Superior Articular ProcessesProcesses
Spinous Processes
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Normal Radiographic Anatomy
Pelvis and Lumbar Spine
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AP Pelvis
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AP Pelvis
Superior Articular Superior Articular ProcessesProcesses
Inferior Articular Inferior Articular ProcessesProcesses
L5L5
Ventral Sacral Foramina
L5 Transverse Processes
Spinous Processes
Median Sacral Crest
CoccyxCoccyx
Sacroiliac Sacroiliac JointsJoints
Pubic Symphysis
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AP Lumbar
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AP Lumbar
Inferior Articular Inferior Articular ProcessesProcesses
Superior Articular Superior Articular ProcessesProcesses
Pedicles
Spinous ProcessesTransverse Processes
Sacroiliac Sacroiliac JointsJointsMedian Sacral Crest
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Lateral Lumbar
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Lateral Lumbar
Intervertebral Foramina
Inferior Articular Inferior Articular ProcessesProcesses
Superior Articular Superior Articular ProcessesProcesses
L5L5
Pedicles
Spinous Processes
Vertebral Bodies
Intervertebral Discs
SacrumSacrum
Sacral CanalSacral Canal
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Oblique Lumbar
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Oblique Lumbar
““Scotty Dog” Scotty Dog” AppearanceAppearance
Pedicles
Superior Articular Superior Articular ProcessesProcesses
Inferior Articular Inferior Articular ProcessesProcesses
Partes Partes InterarticularesInterarticulares
Sacroiliac JointSacroiliac Joint
Transverse Processes