Structure recognition review- joints Flashcards
Sutures of skull
fibrous- no movement
Temporomandibular
modified hinge joint- open/close, protraction/retraction, lateral deviation
Atlanto-occipital
atlas to skull- condyloid (functions like hinge)- flexion/extension (nodding), slight lateral movement
Atlanto-axial
atlas to axis- pivot- rotation
Facet
Planar- looking over shoulder (cervical), rotation (thoracic), lumbar (flex/ex)
Intervertebral
vertebrae and disc- cartilagenous- slight movement
Sternocostal
rib & sternum- cartilaginous
Costovertebral
rib & vertebral body- planar
Costotransverse
rib & transverse process- planar
Lumbosacral
L5 & S1- cartilaginous-slight movement
Sacrococcygeal
sacrum & coccyx- cartilaginous or fibrous
Sternoclavicular
sternum & clavicle- planar (can vary!)- elevation/depression; horizontal flex, ex, ad & ab; ant. & post. Rotation
Acromioclavicular
acromion process of scapula & clavicle- planar- small movements accompanying shoulder joint movements
Scapulothoracic
scapular and post. Rib cage- not a true joint- elevation/depression, protraction/retraction, upwards/downwards rotation, tilting of scapula
Glenohumeral
glenoid fossa & humerus- ball and socket- flex/ex, ad/ab, int./ex. rotation, circumduction