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57 Cards in this Set

  • Front
  • Back

Three arches of the foot

Medial longitudinal arch


Lateral longitudinal arch


Transverse arch

T/F The lateral longitudinal arch is large

False it is small

bone of the ankle and foot that has no muscle attachment

Talus

Channel that runs between the articulations of the talus and calcaneus

Sinus tarsi

First bone through which ground reaction forces are imparted during walking

Calcaneus

Horizontal shelf on which the talus is supported

Sustentaculum tali

Tubercle in contact with the ground during weight bearing

Medial tubercle

Two segments of a joint move closer together

Dorsiflexion

Two segments move farther apart

Plantarflexion

Rotation movement where the bottom of the foot rolls to face the opposite limb

inversion

Plantar foot rolls laterally to face away from the opposite limb

Eversion

Motion of the foot away from the midline

Abduction

Motion of the foot towards them midline

Adduction

A single joint axis that is not perpendicular to the cardinal plane but intersects all three planes is called

Triplanar axis

In OKC, these are the movement that happens in pronation

DorAbEV


Dorsiflexion


Abduction


Eversion

In OKC, these the movements that happens in supination

PlAdIn


Plantarflexion


Adduction


Inversion

Type of joint of the proximal tibiofibular joint

Synovial joint

Type of joint of the distal tibiofibular joint

syndesmosis

Forgotten joint

Superior tibiofibular joint

Angle bet the rellative position of the knee and the ankle

Tibial torsion

Normal value of tibial torsion

20-23 deg

CPP of Proximal tibiofibular jt

Full dorsiflexion

OPP of proximal tibiofibular jt

10 deg ankle plantarflexion

ligament whose purpose is to restrict end range eversion or valgus tilting of the ankle

Medial collateral ligament or deltoid ligament

Three ligaments of the LCL in the ankle

Anterior and posterior talofibular ligament


Calcaneofibular ligament

LCL that is strong and thick

Calcaneofibular and posterior talofibular joint

Most injured LCL of the ankle

Anteroir talofibular ligament

Injury to this ligament occurs when the ankle is plantarflexed with a varus or adduction stress is applied

Anterior talofibular ligament

OPP of talocrural

10 deg plantarflexion

CPP of talocrural

Full dorsiflexion

Normal end feel for dorsiflexion

Firm

Normal end feel for plantarflexion

Firm

Arthrokinematics of the talocrural joint

opposite direction

As the calcaneus rolls into inversion, it slides (medially/laterally)

laterally

As the calcaneus rolls into eversion, it slides (medially/laterally)

medially

two joints in the transverse tarsal joint

Talonavicular and calcaneocuboid joints

Known as the plantar calcaneonavicular ligament, is a rather thick and inelastic triangular shaped ligament that serves as a hammock like support for the head of talus

Spring ligament

joint that unlocks the foot to allow it to accommodate to the myriad surfaces the foot contacts and also absorbs the impact forces of weight-bearing during standing, walking, running, and jumping.

midtarsal joint

Arthrokinematics of talonavicular

same direction

Arthrokinematics of calcaneocuboid during dorsi-plantarflexion

Same direction

Arthrokinematics of calcaneocuboid during abd-adduction

Opposite direction

Capsular pattern of transverse tarsal joint

DorPlanAdIR


loss of dorsiflexion, plantarflexion, adduction, and IR

OPP of transverse tarsal joint

midway bet extremes of motions

CPP of transverse tarsal joint

Full supination

Joints that link the rear and midfoot

Tarsometatarsal joints

Funcitonal unit of forefoot

Rays

First ray

medial cuneiform

Second ray

Middle cuneiform and second metatarsal

Third ray

Third metatarsal and lateral cuneiform

Fourth ray

4th metatarsal

Fifth ray

5th metatarsal

CPP of MTP joint of first metatarsal

Hyperextension

CPP of MTP digits

Full flexion

CPP of IP joints

Full extension

OPP of IP joints

Slight flexion

Capsular pattern for toes

restriction of motion in all directions

Most active inverter mm

Tibialis posterior