Chapter 8- Skeletal System Articulations Flashcards
fibrous joints
-sutures -gomphosis -syndesmosis
suture location and movement
located in between skull bones, - synarthrosis
gomphosis location and movement
located in mandible and maxillary alveolar process -synarthrosis
syndesmosis
location can include distal articulation between tibia and fibula and the interosseous membrane between the radius and ulna -amphiarthrosis
synovial joints
hinge, planar, pivot, condylar (ellipsoidal), saddle, ball and socket -diarthrosis -monoaxial, biaxial, triaxial
cartilaginous joints
-symphisis -synchondrosis
symphysis
wedge of fibrous cartilage that separated joints -articulation between adjacent vertebral bodies -pubic symphysis -amphiarthrosis
synchondosis
-diaphysis and epiphysis are bound together by such joint -synarthrosis
jaw joint (name, location, specific landmarks, movement)
temporomandibular joint -mandibular fossa of temporal bone and condylar process of jaw -2 synovial joints, one btwn articulating disk and temporal bone, and one between articular disc and mandible -hinge joint -depression/elevation, some circumduction and gliding
joint between skull and vertebrae
antlanto-occipital joint -foramen magnum of occipital bone and superior articular facets of atlas -flexion (down)/extension(up) of joint -hinge joint
neck joint for “no” movement
atlanto-axial joint -pivot joint -rotation (right and left) -between dens of axis and articular facet for dens of axis
name of hip joint
sacro-iliac joint -acetabulum and femoral head -ball-and-socket joint -flexion/extension, adduction/abduction, circumduction, rotation
shoulder joint
gleno-humoral joint -head of humerus and glenoid cavity of scapula -ball-and-socket joint -flexion/extension, adduction/abduction, circumduction, rotation
ankle joint
talocrural joint -3 articulations make this up: inferior articular facet of tibia and trochlea of talus, inferior articular facet of fibula and talus, tibia and fibula joint -hinge joint -dorsiflexion and plantar flexion
joint between clavicle and scapula
acromioclavicular joint -acromion of scapula and acromial end of clavicle plane joint -sliding
elbow joint (just radius and ulna)
proximal radioulnar joint -head of radius articulates with radial notch of ulna -pivot joint -pronation/supination
wrist joint of radius and ulna
distal radioulnar joint -head of ulna and ulnar notch of radius -pivot joint -rotation/supination
joint between radius and carpals
radialcarpal joint -radius, lamate, scaphoid -condylar joint -biaxial -adduction/abduction, flexion/extension, circumduction
linear
plane joint; gliding
abduction/adduction
away/toward body
flexion/extension
decrease angle/increase angle
circumduction
circle with shoulder/ball and socket joint
rotation
left/right with head, internal/external rotation (later/medial)
pronation/supination
pivot joint -hand down/hand up
angle joints:
abduction, adduction, flexion/extension, circumduction
rotation joints
left right head, internal/external, pronation/supination
eversion/inversion
ankle out/in
dorsiflexion/plantarflexion
ankle up/down
lateral flexion
ear to shoulder
protraction/retraction
jaw forward/back
opposition
thumb to pinky
elevation/depression
jaw up/down
shoulder ligaments
coracoacromial ligament, acromioclavicular ligament, coracoclavicular ligaments (2 parts), glenohumeral ligaments, coracohumeral ligaments
elbow ligaments
annular ligament, ulnar collateral ligament, radial collateral ligament
hip ligaments
iliofemoral ligament, ischiofemoral ligament, pubofemoral ligament
knee ligaments
tibial (medial) and fibular (lateral collateral ligaments, anterior and posterior cruciate ligaments, patellar ligament, medial meniscus, lateral meniscus

coacoacromial ligament
acromial clavicular ligament
coracoclavicular ligaments (2)
glenohumeral ligaments
coracohumeral ligament

coracoclavicular ligaments
acromioclavicular ligament
coracoacromial ligament

annular ligament
ulnar collateral ligament (medial)
radial collateral ligament (lateral)

annular ligament
ulnar collateral ligament
radial collateral ligament

iliofemoral ligament
ischiofemoral ligament

pubofemoral ligament

tibial and fibular collateral ligament
patellar ligament
lateral and medial menisci (inside of joint)

anterior and posterior cruciate ligaments

hyaline cartilage
matrix and chondrocytes
location: in between articular surfaces,respiratory passages, nasal septum, ribs and sternum

fibrocartilage
matrix and chondrocytes
location: intervertebral discs, pubic symphysis, articular cartilage in knee

compact bone
-osteon, concentric lamallae, lacuna, osteocyte, central canal, canaliculi, periosteum