amphiarthrotic
joints, such as the symphysis pubis, have limited motion
arthritis
an inflammatory condition of the joints
cartilaginous
joints held together with cartilage with no joint cavity
diarthrotic
lots of movement, would die if i couldn’t move
fibrous
dense connective tissue - pubis sympthis
synovial
joint cavity + capsule - shoulder knee
osteoarthritis
erodes the articular cartilage, causes abnormal bone thickening, comes with aging
osteoporosis
a condition in which increased reabsorption of calcium into the blood causes a thinning of bone tissues, leaving it prone to fracture
gout
pathology, sharp pain, crystals in joint
synarthrosis
no movement
scoliosis
lateral curvature of the spine
lordosis
concave curvature of the spine, mainly at lumbar spine
kyphosis
an abnormally exaggerated convex curve of the spine, mainly at thoracic
shapes of bones
long, short, flat, irregular
compact bone
hard
porous bone (spongy bone)
spaces in the bones (osteoporosis)
cancellous bone
spaces in the bones, spongy bone
marrow, red & yellow
red marrow - makes blood cells
yellow - fat
lateral & medial malleolus patella, olecranon
lateral - fibula
medial - tibia
malleolus - ankles
patella - knee cap
olecranon - elbow
ec: 5 main functions of skeletal system
- structure
- movement attachment for muscles
- protection
- make blood cells leukocyte
- store minerals
ec: 5 pathologies of skeletal system
- bunion
- TMJS
- herniated disc
- bursitis
ec: 5 bony landmarks
- acromion occiput
- spine of the scapula
arthritis
- can get when young = rheumatoid
- aging = osteoarthritis - erodes the articular cartilage, abnormal bone thickening
- spondylitis = a degenerative arthritic condition affecting the vertebrae
gout
- ball & socket
- hinge
- pivot
- suture
- ellipsoidal
- saddle
