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Physical Examination. HistoryMechanism onset of symptomsPQRSTFamily History (Genetic Twin Studies)Smoking. Physical Examination. Range of motionMuscle strengthAtrophySensory examSpecialized tests. Imaging Studies. Upright radiographsFlexion/Extension viewsAdvanced imagingMRICTBone scan
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1. Examination and Treatment of the Lumbar Spine
William L. Tontz, Jr., MD
2. Physical Examination History
Mechanism onset of symptoms
PQRST
Family History (Genetic Twin Studies)
Smoking
3. Physical Examination Range of motion
Muscle strength
Atrophy
Sensory exam
Specialized tests
4. Imaging Studies Upright radiographs
Flexion/Extension views
Advanced imaging
MRI
CT
Bone scan
5. Aging Disc Boden study
Disc Herniation
Spinal Stenosis
Segmental Instability
Discogenic
6. Herniated Disc Annular tear
Posteriolateral herniation nucleus pulposus
Pain
Neurologic deficit
Improvement
7. Spinal Stenosis Pathophysiology
Symptoms
Low back pain
Claudication
Leg pain
Weakness
Co-existent cervical stenosis
8. Segmental Instability Abnormal motion two vertebral segments
Retrolisthesis, spondylolisthesis
3-4 mm translation
10-15 degrees angular displacement
Chronic and repetitive nerve root irritation
9. Discogenic “Internal disc disruption”
Diagnostic dilemma
Radial tearing in annulus fibrosis
Advanced imaging
MRI
Discogram
10. Spinal Fractures Denis column classification
Vacarro/Anderson classification
Compression fractures
Traumatic
Pre-existing
Pathologic
Burst Fractures
11. Treatment Non-operative
Calendar
Medications
Physical therapy
Injections
Epidurals
12. Operative Treatment 3 general indications
Persistent or progressive neurological deficit
Functional
Segmental Instability
Intractable pain despite 3-6 month non-operative care
13. Case Studies