Joints Flashcards
How can joints be classified?
Structural and Functional
What are the STRUCTURAL classification of joints?
Fibrous
Cartilaginous
Synovial
Which structural classification of joints :
Articulating bones held together by dense irregular connective tissue
Permit little or no movement
Types : sutures and syndesmoses
Fibrous
Which structural classification of joints :
Articulating bones held together by hyaline cartilage or fibrous cartilage
Permit little or no movement
Types : Synchondroses, Symphyses
Cartilaginous
Which structural classification of joints :
Have articular capsule
Characterized by synovial cavity and articular cartilage ;
may contain accessory ligaments, articular discs and bursae
Permit a large range of movement
Synovial
What is the movement of bone AWAY from midline? usually in coronal plane
Abduction
What is the movement of bone TOWARD midline?
Adduction
What is flexion, abduction, extension, adduction and rotation in succession?
Distal end of body part moves in circle
Circumduction
What is the movement of bone around longitudinal axis ; in limbs, may be medial or lateral?
Rotation
What occurs at specific joints?
Special
What is superior movement of body part?
Elevation
What is inferior movement of body part?
Depression
What is anterior movement of body part in transverse plane?
Protraction
What is posterior movement of body part in transverse plane?
Retractions
What is medial movement of sole?
Inversion