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16 Cards in this Set
- Front
- Back
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Cobb/Lippman
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superior side of top of scoliosis
bottom side of bottom of scoliosis perpendicular lines to both 0-20; 20-40; >40 |
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Risser/Ferguson
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X's through superior, apex, and inferior bodies of scoliosis...connects dots and mesure
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Cervical Lordosis
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Line through Ant. Tubercle and posterior arch of C1 and inferior of C7.
Perpendiculars of both 35-45; avg-40 |
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Thoracic Kyphosis
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Lines at superior of T1, Inferior of T12
Perpendiculars of both |
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Lumbar Lordosis
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Superior of L1, Superior of S1
Perpendiculars of both 50-60; avg-55 |
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Sacral Inclination
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Posterior border of S1, Parallel to ride of film.
Cross at superior/posterior point of S1 body 30-72; avg-46 |
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Lumbosacral Angle
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Superior border of S1, Parallel to bottom of film.
Cross at Anterior/Superior point of S1 26-57; avg- 41 |
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Lumbosacral Disc Angle
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Inferior border of L5, Superior border of S1
<10 disc herniation >15 facet impaction |
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Ullmans Line
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Superior Border of S1, Perpendicular at Superior/Anterior point.
L5 past perpendicular= spondlylisthesis |
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Meyerdings Grading
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Superior of S1, Perpendicular at ant and post most points
1-4= Spondylolisthesis >4= Spondyloptosis |
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Fergusons Weight
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X through L3, Parallel to side of film
Perp line should go thru ant. 1/3 of S1. |
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Tear Drop Distance
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6-11; avg. 9
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Shentons Line
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Smooth Arc
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Femoral Angle
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<120= Coxa Vara
>130= Coxa Valga |
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Skinners Line
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Through midshaft of femur, perpendicular to sup point of greater trochanter
Fov. Cap. Centralis should be on or above line |
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Kleins Line
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Tangental to most sup. aspect of femoral neck
Bilateral Symmetry |
