Disponible en descarga gratuita Cuadernos de Viaje - Oriente Próximo, el libro con nuestras aventuras en Jordania, Siria e Israel.

viernes, 30 de noviembre de 2007

Astrágalo


Uno de los huesos del tarso, que está articulado con la tibia y el peroné. (D.R.A.E.)

Además de con la tibia y el peroné, se relaciona con el calcáneo, el escafoides y el cuboides.

El movimiento del tobillo se basa en la articulación de la tibia y el peroné (que forman una bóveda) con el astrágalo (con su cúpula, que encaja en la bóveda). Permite, sobre todo, movimientos de giro hacia delante y hacia atrás, movimientos de flexo-extensión del pie. En el sentido lateral, los topes del maleolo peroneo y maleolo tibial, los dos apéndices óseos que continúan peroné y tibia a ambos lados, impiden un movimiento completo de giro lateral aunque sí permiten su inicio.

El astrágalo se apoya sobre el calcáneo dando lugar a la articulación subastragalina que soporta el peso corporal y estabiliza el pie. Debido a estas fuerzas y a que la articulación es plana, el astrágalo puede llegar a desplazarse lo que provoca dolor y desgaste del cartílago de la articulación que puede degenerar en artrosis, llegando incluso a requerir de cirugía.

En la dirección de los dedos se articula con el escafoides y el cuboides (parte interna y externa del pie).

Sorprendentemente también puede ser un elemento decorativo y una planta.

Información: BioLaster, MEC.

12 comentarios:

Guo Guo dijo...

gc0410
beats solo
polo lacoste pas cher
mcm handbags
coach outlet online
ray ban sunglasses
burberry outlet online
abercrombie outlet
cheap ray ban sunglasses
ray ban sunglasses online
oakley sunglasses wholesale
beats by dre
salomon shoes
burberry outlet store
tory burch outlet
ray ban sunglasses
foamposite galaxy
asics gel kayano
herve leger
michael kors handbags
oakley vault
michael kors outlet online
valentino sale
tiffany and co jewelry
ralph lauren outlet
michael kors factory outlet
true religion outlet store
michael kors outlet sale
oakley sunglasses
monster beats
lululemon outlet online
michael kors outlet
kate spade handbags
kate spade factoryoutlet
ferragamo shoes
coach outlet online
coach outlet store
kobe bryants shoes 2015
coach outlet
ghd hair
coach outlet

chenlina dijo...

chenlina20150601
cheap toms
coach outlet store online
coach outlet
christian louboutin sale
louis vuitton
ralph lauren sale
michael kors
gucci shoes
michael kors uk
louis vuitton handbags
chanel outlet online
louis vuitton handbags
gucci belt
jordan 13 shoes
christian louboutin sale
abercrombie and fitch
michael kors outlet online
ralph lauren uk
michael kors
red timberland boots
oakley sunglasses
michael kors handbags
kids lebron shoes
jordan retro 13
ray ban outlet
toms wedges
coach outlet online
abercrombie
kate spade outlet online
ray ban uk
christian louboutin sale
juicy couture outlet
ray ban outlet
louis vuitton outlet
michael kors handbags
michael kors handbags
hollister kids
dior bags
michael kors
ray ban sunglass

Wei Chen dijo...

Qifan0714
gucci outlet online
chanel sunglasses
bobby orr blackhawks jersey,jeremy roenick authentic jersey,jonathan toews blackhawks jersey,stan mikita blackhawks jersey,corey crawford blackhawks jersey,michael jordan jersey,michal handzus jersey,peter regin jersey
nike free run uk
nike store
ugg boots
nike roshe,nike roshe run uk,nike roshe uk,roshe run,nike roshe run,roshe run women,rushe run men
supra footwear
christian louboutin shoes
tory burch outlet
new york giants jerseys
north face jackets
seattle seahawks jerseys
canada goose outlet
denver broncos jerseys
bears jerseys
air jordan shoes
christian louboutin outlet
north face jackets
michael kors outlet
moncler outlet
tory burch outlet
mbt shoes outlet
true religion outlet
steelers jerseys
christian louboutin uk
stuart weitzman boots
miami dolphins jerseys
cheap mlb jerseys
canada goose sale

John dijo...

polo ralph lauren
louis vuitton outlet stores
air max 95
abercrombie and fitch
canada goose
michael kors outlet
louis vuitton
michael kors outlet
louis vuitton handbags
ed hardy clothing
tory burch sale
canada goose outlet
longchamp outlet
gucci handbags
ugg boots
michael kors handbags
ugg boots
nike running shoes
coach factory outlet
louis vuitton outlet
louis vuitton handbags
ugg australia
replica watches
true religion outlet
coach factory outlet
jordans
nike free run
the north face
cheap uggs for sale
fitflops sale clearance
20151214yuanyuan

xumeiqing dijo...

20160305meiqing
louis vuitton
nike air max
louis vuitton handbags
canada goose outlet
kobe bryant shoes
jordans
christian louboutin outlet
michael kors outlet
coach outlet online
louis vuitton handbags
ralph lauren
timberland boots
ugg boots
michael kors outlet online
coach outlet
cheap oakley sunglasses
toms outlet
oakley outlet
lebron james shoes
polo ralph lauren
coach factory outlet
nike air force 1
cheap oakleys
cheap soccer shoes
abercrombie and fitch
louis vuitton outlet
coach factory outlet
ray ban sunglasses outlet
replica watches for sale
michael kors outlet clearance
michael kors outlet online
kate spade
louis vuitton outlet
abercrombie & fitch
louis vuitton outlet
abercrombie
louis vuitton outlet stores
ugg boots
coach outlet store online
canada goose outlet

Gege Dai dijo...

kobe bryants shoes
nike blazer pas cher
michael kors handbags
coach outlet
nike mercurial
longchamp pliage
ghd uk
tory burch shoes
nba jerseys
oakley sunglasses sale
rolex watches
swarovski crystal
coach outlet online
longchamp pas cher
babyliss pro
air max 90
longchamp pas cher
tiffany jewellery
cheap snapbacks
true religion canada
ferragamo outlet
hermes bags
swarovski outlet
pandora outlet
fitflops shoes
salomon shoes
ferragamo shoes
oakley sunglasses wholesale
ray-ban sunglasses
tory burch shoes
oakley sunglasses wholesale
chaussure louboutin
nike foamposite
coach outlet clearance
louis vuitton bags
chanyuan0718

chenlina dijo...

louis vuitton handbags
christian louboutin shoes
michael kors handbags
oakley sunglasses
jordan shoes
chicago bulls jerseys
coach outlet
ralph lauren uk
gucci outlet
christian louboutin outlet
louis vuitton handbags
tory burch sale
toms outlet
adidas trainers
canada goose jackets
lebron james shoes 13
mont blanc pens
true religion uk
abercrombie and fitch
adidas shoes
basketball shoes
ugg outlet
cheap ray ban sunglasses
adidas uk
hollister clothing
jordan retro
toms outlet
abercrombie outlet
new england patriots jerseys
coach outlet
vans shoes
louis vuitton outlet
michael kors
michael kors outlet
rolex watches
ugg boots
christian louboutin outlet
ralph lauren polo
true religion
louis vuitton outlet
chenlina20160819

John dijo...

canada goose parka
true religion sale
oakley sunglasses wholesale
supra shoes
michael kors handbags
coach outlet online
supra for sale
christian louboutin shoes
christian louboutin shoes
cheap rolex replica watches
uggs outlet
yeezy 350 boost
louis vuitton outlet online
gucci handbags outlet
buy red bottoms
michael kors outlet online
coach outlet store
lebron james shoes 2016
longchamp outlet store
birkenstock shoes
designer handbags
michael kors outlet clearance
true religion
ugg boots outlet
ecco shoes
michael kors outlet clearance
skechers shoes
moncler uk
cheap nfl jerseys
burberry bags
michael kors bags
2016826yuanyuan

eric yao dijo...

Michael Kors Outlet http://www.michaelkorsoutlet.us.org

Coach Factory Outlet http://www.coachfactoryoutlet.us.org

Coach Outlet Online http://www.coachoutletonlinestore.us.org

Coach Purses http://www.coachpurse.us.com

Kate Spade Outlet http://www.katespadefactoryoutlet.us.com

Toms Shoes http://www.toms-shoes.name

Hermes Belts http://www.hermesbelts.us.org

Louis Vuitton http://www.louisvuitton-outletstores.us.com

Fendi Handbags http://www.fendibelt.us.com

Giuseppe Shoes http://www.giuseppezanotti.eu.com

Michael Kors Outlet http://www.michael-kors-outlet.us.com

Stephen Curry Shoes http://www.stephencurryshoes.us.com

Salomon Shoes http://www.salomonshoes.eu.com

North Face Outlet http://www.northfacesoutlet.in.net

Coach Outlet http://www.outletcoach.in.net

North Face Outlet http://www.northfacesoutlet.us.com

Burberry Outlet http://www.burberryoutletstore.us.org

North Face Outlet http://www.north-faceoutlets.in.net

North Face Jackets http://www.outletnorthface.in.net

Skechers Shoes http://www.skechersshoes.us.com

Toms Outlethttp://www.tomsoutletstore.us.org

North Face Outlet http://www.northfacestoreoutlet.us.org

Nike Air Max http://www.nikeoutlet.us.org

Nike Hoodies http://www.nikehoodies.us.com

Marc Jacobs Handbags http://www.marcjacobshandbags.name

Marc Jacobs Outlet http://www.marcjacobsoutletstore.us.com

Jimmy Choo Shoes http://www.jimmy-chooshoes.us.com

Jimmy Choos http://www.jimmychoos.in.net

Burberry Belt http://www.burberrybelt.us.com

Louis Vuitton Belt http://www.louisvuitton-belt.com

Salvatore Ferragamo http://www.ferragamo-belt.us.com

Marc Jacobs Handbags http://marcjacobshandbagsoutlet.blog.com

Lululemon Outlet http://www.lululemonsoutlet.us.com

True Religion Outlet http://www.truereligion-outlets.in.net

Tommy Hilfiger http://www.tommyhilfigeroutlet.us.com

Michael Kors Outlet http://www.outletmichaelkors.eu.com

Coach Outlet http://www.outletcoach.eu.com

Red Bottoms http://www.redbottom.in.net

Kevin Durant Shoes http://www.kevindurantshoes.us.org

New Balance Outlet http://www.newbalanceoutlet.in.net

Adidas Outlet http://www.adidasoutlet.in.net

Coach Outlet Online http://www.coachoutlet-online.eu.com

Stephen Curry Jersey http://www.stephencurryjersey.us.com

Vans Outlet http://www.vansoutlet.us.com

Ralph Lauren Outlet http://www.ralphlauren-outletstore.in.net

True Religion Outlet http://www.true-religionoutlets.in.net

ED Hardy Outlet http://www.edhardyoutlet.in.net

North Face Outlet http://www.northfaceoutlet.eu.com

UGG Outlet http://www.uggoutlet.us.org

UGG Outlet http://www.outletugg.in.net

North Face Outlet http://www.northface--outlet.us.com

Ugg Boots Sale http://www.uggbootssale.in.net

UGGS For Women http://www.uggsforwomen.us.com

Skechers Go Walk http://www.skechersgowalk.us.com

Adidas Yeezy Boost http://www.adidasyeezyboost.in.net

Adidas Yeezy http://www.adidasyeezy.us.com

Adidas NMD http://www.adidas-nmd.us.org

Coach Outlet http://www.coachoutletinc.us.com

千禧 Xu dijo...

air max 90
michael kors handbags
salomon boots
reebok outlet
adidas nmd r1
michael kors outlet
ferragamo shoes
christian louboutin shoes
chaussure louboutin pas cher

raybanoutlet001 dijo...

cleveland browns jerseys
skechers shoes
nba jerseys
cheap michael kors handbags
ralph lauren outlet
jordan shoes
coach
ugg outlet
cheap mlb jerseys
hugo boss sale

GIL BERT dijo...

polo ralph lauren outlet
coach handbags
colts jerseys
coach outlet online
instyler max
nike shoes
michael kors uk
nike roshe
michael kors outlet
ugg outlet