Joints of the Foot Flashcards
5 joints of the foot
- PIP joints
- DIP joints
- Metatarsophalangeal joints
- Tarsometatarsal joints
- Intertarsal joints
what type of joint is the PIP and DIP joints
uniaxial hinge joints
movements at the PIP and DIP joints
flexion and extension
what type of joint is the metatarsophalangeal (MTP) joints
biaxial ball and socket
movemetns at the metatarsophalangeal (MTP) joints
flexion and extension,
abduction and adduction
what type of joint is the tarsometatarsla joints
gliding
what type of joint is the intertarsal joint
gliding
tarsometatarsal joint aka
Lisfranc’s joint
transverse tarsal joints
- talonavicular
2. calcaneocuboid
this joint is the medial articulation involving the 1st and 2nd MTs with the medial and intermediate cuneiforms
Lisfranc’s joint complex
this joint can become injured by fracture or dislocation
Lisfranc’s joint complex
plantar fascia aka
plantar aponeurosis
O and I of plantar fascia
O: medial tubercle of calcaneus
I: heads of MT 1-5
this fascia lies superficial to the long plantar ligament
plantar fascia