HIGH YIELD Flashcards
great tarsal synovial cavity
Great Tarsal Joint
the great tarsal joint is separated by these 4 interosseous ligaments?
a. Interosseous Cuboideonavicular Ligament
b. Lisfranc’s Ligament / Medial Interosseous Tarsometatarsal Ligament
c. Interosseous Cuneocuboid Ligament
d. Lateral Interosseous Tarsometatarsal Ligament
great tarsal joint interosseous ligament
- separates the great tarsal joint from the functional midtarsal joint
Interosseous Cuboideonavicular Ligament
great tarsal joint interosseous ligament
- separates the great tarsal joint from the medial tarsometatarsal joint
Lisfranc’s Ligament / Medial Interosseous Tarsometatarsal Ligament
great tarsal joint interosseous ligament
- separates the great tarsal joint from the lateral tarsometatarsal joint
interosseous cuneocuboid ligament
great tarsal joint interosseous ligament
- separates the great tarsal joint from the lateral tarsometatarsal joint
Lateral Interosseous Tarsometatarsal Ligament
movement of the subtalar joint?
pronation and supination
name this functional joint:
- forms the Cyma line on lateral view radiographs
- normally a single smooth S-shaped curve
- a tri-planar joint
- movement: pronation and supination
Midtarsal Joint (MTJ) / Transverse Tarsal Joint or Chopart’s Joint
name this functional joint:
- a biplanar joint
- little motion present normally
- movement: adduction/abduction and dorsiflexion/plantar flexion
Tarsometatarsal Joint / Lisfranc’s Joint
- forms a boundary of the great tarsal joint
Interosseous Cuboideonavicular Ligament
- support the transverse arch of the foot
Interosseous Intercuneiform Ligaments
- from the non-articular lateral surface of the medial cuneiform to the non-articular medial surface of the intermediate cuneiform
first interosseous intercuneiform ligament
- from the non-articular lateral surface of the intermediate cuneiform to the
non-articular medial surface of the lateral cuneiform
second interosseous intercuneiform ligament
- supports the transverse arch of the foot
- forms a boundary for the great tarsal joint
Interosseous Cuneocuboid Ligament
- lies plantar to the 2nd dorsal tarsometatarsal ligament
- an important ligament
- provides stability to Lisfranc’s joint
- forms a boundary for the great tarsal joint
Lisfranc’s Ligament / medial interosseous tarsometatarsal ligament /
first interosseous tarsometatarsal ligament
- is a boundary for the great tarsal joint
lateral interosseous tarsometatarsal ligament / third interosseous
tarsometatarsal ligament
- from the groove of the 2nd metatarsal base, laterally, to the (non-articularpart of the)
3rd metatarsal base, medially - at the distal extent of the great tarsal joint
first interosseous intermetatarsal ligament
- from the groove of the 3rd metatarsal base, laterally, to the (non-articular part of the) 4th metatarsal base, medially
- at the distal extent of the great tarsal joint
second interosseous intermetatarsal ligament
- from the groove of the 4th metatarsal base, laterally, to the (non-articular part of the) 5th metatarsal base, medially
- at the distal extent of the lateral tarsometatarsal joint
third interosseous intermetatarsal ligament
what are the two parts of the bifurcate ligament?
calcaneonavicular part
calcaenocuboid part
name this part of the bifurcate ligament:
- from the anterior process of the calcaneus to the dorsolateral edge of
the navicular - reinforces the calcaneonavicular part of the talocalcaneonavicular joint,
laterally
calcaneonavicular part
name this part of the bifurcate ligament:
- from the anterior process of the calcaneus to the dorsomedial aspect of
the cuboid - reinforces the calcaneocuboid joint, medially
calcaneocuboid part
- located within the canalis tarsi, therefore is within the sinus tarsi
- limits eversion of the calcaneus
Interosseous Talocalcaneal Ligament / Ligament of the Tarsal Canal
- forms a joint surface of the talocalcaneonavicular joint; There is articular cartilage on the dorsal surface of this ligament. - supports the head of the talus - helps support the medial longitudinal arch of the foot
Spring Ligament / Plantar Calcaneonavicular Ligament
- helps maintain the lateral longitudinal arch
Short Plantar Ligament / Plantar Calcaneocuboid Ligament
- helps maintain the lateral longitudinal arch
Long Plantar Ligament / Long Plantar Calcaneocuboid Ligament
- an osseofibrous tunnel for passage of the peroneus longus muscle tendon
- formed by the attachment between the peroneal ridge of the cuboid and
the metatarsal bases
also, found where, what ligament?
fibular canal / peroneal canal
Long Plantar Ligament / Long Plantar Calcaneocuboid Ligament
- 2nd strongest of the talocalcaneal ligaments
- located within the sinus tarsi
- limits inversion of the calcaneus
Cervical Ligament / Anterior Talocalcaneal Ligament
three ligaments of the plantar intermetatarsal ligament?
first plantar intermetatarsal ligament
second plantar intermetatarsal ligament
third plantar intermetatarsal ligament
what are the 5 ligaments of the plantar tarsometatarsal ligament?
first plantar tarsometatarsal ligament second plantar tarsometatarsal ligament third plantar tarsometatarsal ligament fourth plantar tarsometatarsal ligament fifth plantar tarsometatarsal ligament
- help to support the transverse arch of the foot
Plantar Intercuneiform Ligaments
- helps to support the transverse arch of the foot
Plantar Cuneocuboid Ligament
movement of the Metatarsophalangeal Joints (MTPJs)
allow abduction/adduction, flexion/extension and circumduction
movement of the interphalangeal Joints (ITPJs)
allow plantar flexion and dorsiflexion
