Foot Flashcards
Joints in the ankle and foot
Proximal and distal tibiofibular joints Talocrural Joint Subtalar Joint Transverse tarsal joint (midtarsal) Tarsometatarsal joint Metatarsophalangeal joint Interphalangeal joint
Proximal and distal tibiofibular joint
Similar to the radius and ulnar: interosseous membrane
Minimal movement occurs here
Proximal: slight rotation
Distal: very slight rotation
Talocrursal joint
Between the distal tibia and fibula and the talus
Heavy ligamental support
1 degree of freedom - dorsi and plantar flexion
0 when the foot is flat on the floor or at a right angle
Subtalar joint
Between the posterior, anterior and middle talus and calcaneus
Plane articulation
Heavy ligamental support
Allows for inversion and eversion
-Combination of abd/add, flex/ext, and sup/pron
-Tri or multiplanar
Transverse tarsal joint (midtarsal)
Made up of 2 joints
Talonavicular & calcaneocuboid
Important in inversion and eversion
Tarsometatarsal joint
Distal row of tarsals to the metatarsals
Flexion/extension, minimal abd/add
Metatarsophalangeal joint
Metatarsals to the proximal phalanges
Flex/ext & abd/add
Interphalangeal joint
Between the phalanges
Flex/ext
AROM of ankle dorsiflexion
20
Position for ankle dorsiflexion
Sitting
Ankle at 90°
Foot should be neutral; not inverted or everted
Can test supine, prone for non weight bearing or weight bearing in standing
Test motion for ankle dorsiflexion
Move toes toward ceiling
Gravity minimized put them on their side
End feel for ankle dorsiflexion
Firm
Axis for ankle dorsiflexion
Lateral malleolus
Stationary for ankle dorsiflexion
Midline of fibula
Movable arm for ankle dorsiflexion
Parallel to the 5th metatarsal
AROM for plantar flexion
40-50
Position for plantar flexion
Seated with knee at 90 and ankle at right angle with no eversion or inversion
Test motion for plantar flexion
Point toes down
End feel for plantar flexion
Firm? (not sure)