concave convex Flashcards
concave
caved
convex
rounded
concave bone movement
sliding is in the same direction to the angular movement of the bone
convex bone movement
sliding is in the opposite direction to the angular movement of the bone
1st metatarsophalangeal joint (MTP) concave convex
cave - base of phalanx
vex- metatarsal head
Talocrural concave convex
cave- tib fib
vex- talus
tibiofemoral concave convex
cave- tibia
vex- femur
glenohumeral concave convex
cave- glenoid fossa
vex- humerus
humeroradial concave convex
cave- radial head
vex- capitulum
radiocarpal concave convex
cave- radioulnar
vex- carpal
1st MTP moving bone
roll & glide direction
base of phalanx
same
talocrural moving bone
roll & glide direction
talus
opposite
tibiofemoral moving bone
roll & glide direction
tibia
same
glenohumeral moving bone
roll & glide direction
humerus
opposite
humeroradial moving bone
roll & glide direction
radial head
same
radiocarpal moving bone
roll & glide direction
carpal
opposite
1st metatarsophalangeal joint (MTP)
AP
PA
flexion
extension
Talocrural joint
AP
PA
dorsiflexion
plantarflexion
Tibiofemoral
AP
PA
Inferior
flexion
extension
flexion
Glenohumeral
AP
PA
inferior
- internal rotation & flexion
- external rotation & extension
- abduction
Humeroradial
AP
PA
flexion
extension
Radiocarpal
AP
PA
flexion
extension