Osteokinematics & Arthrokinematic Motions Flashcards
(20 cards)
Upper Extremity
Sternoclavicular
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Anatomical Position
- Convex/Convace:
Elevation/Depression: Convex Clavicle, Concave Sternum
Protraction/Retraction: Convex Sternum, Concave Clavicle - Osteokinematic/Arthrokinematic Motion: Opposite Direction, Same Direction
Upper Extremity
Glenohumeral
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 55 degrees abduction, 30 degrees horizontal adduction
- Convex/Convace: Convex humerus, Concave glenoid
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Upper Extremity
Ulnohumeral
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 70 degrees flexion, 10 degrees supination
- Convex/Convace: Convex humerus, Concave ulna
- Osteokinematic/Arthrokinematic Motion: Same Direction
Upper Extremity
Radiohumeral
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Full extension, full supination
- Convex/Convace: Convex humerus, Concave radius
- Osteokinematic/Arthrokinematic Motion: Same Direction
Upper Extremity
Proximal Radioulnar
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 70 degrees flexion, 35 degrees supination
- Convex/Convace: Convex radius, Concave ulna
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Upper Extremity
Distal Radioulnar
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 10 degrees supination
- Convex/Convace: Convex ulna, Concave radius
- Osteokinematic/Arthrokinematic Motion: Same Direction
Upper Extremity
Radiocarpal
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Neutral with slight ulnar deviation
- Convex/Convace: Convex carpals, Concave radius
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Upper Extremity
Metacarpophalangeal Joints (2-5)
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: slight flexion
- Convex/Convace: Convex metacarpals, Concave phalanges
- Osteokinematic/Arthrokinematic Motion: Same Direction
Upper Extremity
Proximal/Distal Interphalangeal Joints (2-5)
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: slight flexion
- Convex/Convace: Convex proximal phalangeas, Concave distal phalangeas
- Osteokinematic/Arthrokinematic Motion: Same Direction
Lower Extremity
Hip
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 30 degrees flexion, 30 degrees abduction, slight lateral rotation
- Convex/Convace: Convex femur, Concave acetabulum
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Lower Extremity
Tibiofemoral
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 25 degrees flexion
- Convex/Convace: Convex femur, Concave tibia
- Osteokinematic/Arthrokinematic Motion: Same Direction
Lower Extremity
Patellofemoral
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 25 degrees flexion
- Convex/Convace: Convex patella, Concave femur
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Lower Extremity
Proximal Tibiofibular
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 0 degrees plantar flexion
- Convex/Convace: Convex tibia, Concave distal fibula
- Osteokinematic/Arthrokinematic Motion: Same Direction
Lower Extremity
Distal Tibiofibular
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 0 degrees plantarflexion
- Convex/Convace: Convex fibula, Concave tibia
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Lower Extremity
Talocrural
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: 10 degrees plantar flexion, midway between maximum inversion and eversion
- Convex/Convace: Convex talus, Concave tibia and fibula
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
Lower Extremity
Subtalar
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Midway between extremes of range of movement
- Convex/Convace: Convex anterior/middle talus & posterior calcaneus, Concave anterior/middle calcaneus & posterior talus
- Osteokinematic/Arthrokinematic Motion: Same Direction & Opposite Direction
(Before the & goes together, after the & goes together)
Lower Extremity
Intermetatarsal
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Midway between extremes of range of movement
- Convex/Convace: Convex more medial metatarsals, Concave more lateral metatarsals
- Osteokinematic/Arthrokinematic Motion: Same Direction
Lower Extremity
Metatarsophalangeal
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: Neutral
- Convex/Convace: Convex metatarsals, Concave phalanges
- Osteokinematic/Arthrokinematic Motion: Same Direction
Lower Extremity
Interphalangeal Joints of the Toes
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: slight flexion
- Convex/Convace: Convex proximal phalangeas, Concave distal phalangeas
- Osteokinematic/Arthrokinematic Motion: Same Direction
Miscellaneous Joints
Temporomandibular
* Resting position:
* Convex/Concave:
* Osteokinematic/Arthrokinematic Motion:
- Resting Position: mouth slightly open (freeway space)
- Convex/Convace: Convex mandible, Concave temporal bone
- Osteokinematic/Arthrokinematic Motion: Opposite Direction
