Joints Flashcards
movment for fibours joints
no movment
movement for cartilaginous joints
limited movemnt
movement for synovial joints
larger range of motion movments
Plane (gliding joint) surfaces?
both nearly flat
Ex: of gliding joint in body
Acromioclavicular joint of shoulder
definition of pivot joint
one bone rotates around one axis
number of planes that move in pivot joint
allows movement for 1 plane
ex: of pivot joint in body
head of the radius rotates during pronation-supination of the forearm while the ulna remains fixed
definition of a hinge joint
one articulating surface that is convex and another is concave
how many surfaces move in a hinge joint
1 movement in 1 plane
example of hinge joint in body?
Humero-ulnar (elbow) joint
definition of condyloid joint
one articulating surface that is convex and another is concave
How many planes move in a condyloid joint
2 planes
Exampele of condyloid joint in body
Knuckles
how many planes move in a saddle joint
2 planes
definition of saddle joint
sones set together as in sitting on a horse
does saddle joint allow for greater range of motion?
yes
example of saddle joint in the body
Carpometacarpal joint of the thumb
Defintion of ball and socket
rounded bone is fitted into cup-like receptacle
is ball and socket similar to condyloid joint?
Yes, but with circular joint surface
how many planes move in a ball and socket joint?
3 planes
example of ball and socket joints in the body
shoulder and hip joints
saddle joint that connects clavicle to the sternum
sternoclavicular (SC) joint
what type of joint is a sternoclavicular (SC) joint
saddle joint
Plane joint that connects distal end of the clavicle and acromion process of scapula
Acromioclavicular joint
What type of joint is a Acromioclavicular joint
plane joint
injury of Acromioclavicular joint can lead to …
shoulder separation
ball and socket joint that connects to upper limb and scapula
glenohumeral joint
what type of joint is a glenohumeral joint
ball and socket joint
movments of ball and socket joints
flextion/extension , adduction/abduction, horizontal adduction/abduction, internal/external roation, circumduction
condyliod joint that connects distal end of radius and the carpal bones
radiocarpal (wrist) joint
what joint is the radiocarpal (wrist) joint
condyliod joint
movments of the radiocarpal (wrist) joint
flextion/extension, ulnar and radial deviation
1st carpometacarpal is what type of joint
Saddle joint
movments of the CMC joint
flextion/extension, adduction/abduction
2-5th carpometacarpal is what type of joint
plane joint
what is the 2-5th carpometacarpal joint movement
gliding movment
condyloid joint that connects distal metacarpals and proximal phalanges
metacarpophalangeal joint
what type of joint is a metacarpophalangeal joint
condyloid joint
movments for metacarpophalangeal joint
flextion,extension / abduction,adduction
hinge joint that connects phlanges
interphalangeal joints
what type of joint is a interphalangeal joint
hinge joint
hip joint
ball and socket connects femoral head and acetabulum
what type of joint is a hip joint
ball and socket
movemnts for a hip joint
flextion/extension , abduction/adduction , internal/ external roation, circumduction
hinge joint that connects femur and tibia
tibiofemoral joint
what type of joint is a tibofemoral joint
hinge joint
movment for tibofemoral joint
flextion and extension
plane joint between talus and metatarsals
talocrural (ankle) joint
talocrural (ankle) joint movement
gliding movement
condyloid joint between metatarsals and proximal phalanges
metatarsophalangeal joint
what type of joint is a metatarsophalangeal joint
condyloid joint
what movment happens in the metatarsophalangeal joint
flextion/extension and adduction/abduction
hinge joint between the phalanges
interphalangeal joints
what type of joint is a interphalangeal joint
hinge joint
interphalangeal joint movments
flexion/extension