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Articulation
Articulation and movement of joints and bones
Question | Answer |
---|---|
Junction between 2 bones | articulation |
Joint between bones that do not move | synarthroses |
Skull bones join at these | sutures |
Type of synarthroses | syndesmosis |
Joints of bones connected by ligaments | syndesmosis |
Type of synarthroses | gomphosis |
Joint in which a process fits into a socket | gomphoses |
Teeth are held in place by this | Periodontal ligament |
Joints that allow slight movement | amphiarthroses |
Pubic symphysis is an example of this joint | amphiarthroses |
Type of amphiarthroses | symphysis |
Type of freely moving jonts | diarthroses |
Found between joints | synovial fluid |
Largest range of motion | multiaxial |
Function of synovial joints | weight-bearing |
Function of synovial joints | movement |
Decreasing angle between bones | flexion |
Increasing angle between bones | extension |
Increasing angle beyond anatomic position | hyperextension |
Movement away from midline of body | abduction |
Movement towards midline of body | adduction |
Movement around a central axis | rotation |
End of bones moves such to make circle in the air | circumduction |
Movement so that radius and ulna are parallel | supination |
Lowering a part of the body | depression |
Movement involving only the thumb | opposition |
Digits return to normal position | reposition |
Raising foot upward at ankle | dorsiflexion |
Pushing foot downward at ankle | plantar flexion |
Hip joint | ball and socket |
Shoulder joint | ball and socket |
Elbow and knee | hinge joint |
Middle and distal phalanges | uniaxial joint |
Pivot joints | uniaxial |
Example of pivot joint | vertebrae |
Condyloid joint | ellipsodial joint |
Condyloid joint | biaxial joint |
Example of condyloid joint | wrist |
Type of biaxial joint | saddle joint |
Multiaxial joint | gliding joint |
Closed sac with synovial fluid | bursae |
Bursae found under skin | subcutaneous |
Bursae between muscles | subfascial |
Bursae found over a tendon or bony projection | subtendinous |
Inflammed bursae | bursitis |
Tennis elbow | bursitis |
Infammation of a joint | arthritis |
Mild bacterial infection in joints | rheumatic fever |
Connective tissue disorder | rheumatoid arthritis |
Debilitating form of arthritis | rheumatoid |
Arthritis which fuses bones at the jonts | rheumatoid |
Inflammation of fibrous connective tissue in a joint | primary fibrositis |
Primary fibrositis is also called | rheumatism |
Rheumatism of the lower back | lumbago |
Degenerative joint disease | osteoarthritis |
Joint disorder common in overweight people | osteoarthritis |
Accumulation of uric acid | gout |
Gout appears commonly in this joint | large toe |
Joint disorder that can cause kidney damage | gout |