Fractura de rótula Flashcards

1
Q

Características anatómicas de la rótula

A

Hueso sesamoideo
Bi tendinoso
Fuerza de tracción
Amplio cartílago

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Tendones de la rodilla

A

Cuadricipital: superior
Patelar: inferior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Tipo I de rótula

A

Facetas cóncavas y simétricas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Tipo II de rótula

A

Faceta medial es más corta

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Tipo III de rótula

A

Faceta medial es pequeña y convexa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Mecanismo de producción de fractura de rótula

A

Traumatismo directo

Contracción excéntrica

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Signos clínicos de fractura de rótula

A

Incapacidad de mecanismo extensor
Hemartrosis
Aumento de volumen
Deformidad anterior

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Tipos de fractura de rótula

A
Transversa
Lower or upper pole 
Multifragmentada desplazada o no 
Vertical 
Osteocondral
How well did you know this?
1
Not at all
2
3
4
5
Perfectly