Biomecánica Columna Vertebral Flashcards

1
Q

Orientación de las facetas

A

Cervicales altas 0°
Cervicales media - baja 45°
Torácicas 60°
Lumbares 90°

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2
Q

Unidad funcional Vertebral

A

Vértebra superior +discos +facetas +vértebra inferior. Es un segmento móvil

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3
Q

C2-c5 inclinación lateral

A

Rotación ipsilateral

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4
Q

L1-L4 inclinación lateral

A

Rotación contralateral

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5
Q

L5-S1 inclinación lateral

A

Rotación ipsilateral

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6
Q

Ligamento longitudinal anterior

A

Limita la extensión de la columna

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7
Q

Ligamento longitudinal posterior

A

Limita la flexión anterior de la columna.

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8
Q

Ligamento amarillo

A

Refuerza las cápsulas de las articulaciones facetarias, mantiene la presión del disco

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9
Q

Ligamento intertransverso

A

Limita la flexión contralateral

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10
Q

Ligamento interespinoso

A

Limita la flexión anterior

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11
Q

Ligamento supraespinoso

A

Tensa en flexión

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12
Q

Columna cervical

A

Es la zona con mayor movilidad

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13
Q

Columna torácica

A

Es el segmento menos móvil

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14
Q

Columna lumbar

A

Es el segmento con menor rotación

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15
Q

Artrokinematica

A

La faceta inferior de la vértebra superior sobre la faceta superior de la vértebra inferior

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