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57 Cards in this Set
- Front
- Back
Three arches of the foot |
Medial longitudinal arch Lateral longitudinal arch Transverse arch |
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T/F The lateral longitudinal arch is large |
False it is small |
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bone of the ankle and foot that has no muscle attachment |
Talus |
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Channel that runs between the articulations of the talus and calcaneus |
Sinus tarsi |
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First bone through which ground reaction forces are imparted during walking |
Calcaneus |
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Horizontal shelf on which the talus is supported |
Sustentaculum tali |
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Tubercle in contact with the ground during weight bearing |
Medial tubercle |
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Two segments of a joint move closer together |
Dorsiflexion |
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Two segments move farther apart |
Plantarflexion |
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Rotation movement where the bottom of the foot rolls to face the opposite limb |
inversion |
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Plantar foot rolls laterally to face away from the opposite limb |
Eversion |
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Motion of the foot away from the midline |
Abduction |
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Motion of the foot towards them midline |
Adduction |
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A single joint axis that is not perpendicular to the cardinal plane but intersects all three planes is called |
Triplanar axis |
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In OKC, these are the movement that happens in pronation |
DorAbEV Dorsiflexion Abduction Eversion |
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In OKC, these the movements that happens in supination |
PlAdIn Plantarflexion Adduction Inversion |
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Type of joint of the proximal tibiofibular joint |
Synovial joint |
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Type of joint of the distal tibiofibular joint |
syndesmosis |
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Forgotten joint |
Superior tibiofibular joint |
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Angle bet the rellative position of the knee and the ankle |
Tibial torsion |
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Normal value of tibial torsion |
20-23 deg |
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CPP of Proximal tibiofibular jt |
Full dorsiflexion |
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OPP of proximal tibiofibular jt |
10 deg ankle plantarflexion |
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ligament whose purpose is to restrict end range eversion or valgus tilting of the ankle |
Medial collateral ligament or deltoid ligament |
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Three ligaments of the LCL in the ankle |
Anterior and posterior talofibular ligament Calcaneofibular ligament |
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LCL that is strong and thick |
Calcaneofibular and posterior talofibular joint |
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Most injured LCL of the ankle |
Anteroir talofibular ligament |
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Injury to this ligament occurs when the ankle is plantarflexed with a varus or adduction stress is applied |
Anterior talofibular ligament |
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OPP of talocrural |
10 deg plantarflexion |
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CPP of talocrural |
Full dorsiflexion |
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Normal end feel for dorsiflexion |
Firm |
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Normal end feel for plantarflexion |
Firm |
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Arthrokinematics of the talocrural joint |
opposite direction |
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As the calcaneus rolls into inversion, it slides (medially/laterally) |
laterally |
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As the calcaneus rolls into eversion, it slides (medially/laterally) |
medially |
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two joints in the transverse tarsal joint |
Talonavicular and calcaneocuboid joints |
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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 |
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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 |
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Arthrokinematics of talonavicular |
same direction |
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Arthrokinematics of calcaneocuboid during dorsi-plantarflexion |
Same direction |
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Arthrokinematics of calcaneocuboid during abd-adduction |
Opposite direction |
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Capsular pattern of transverse tarsal joint |
DorPlanAdIR loss of dorsiflexion, plantarflexion, adduction, and IR |
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OPP of transverse tarsal joint |
midway bet extremes of motions |
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CPP of transverse tarsal joint |
Full supination |
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Joints that link the rear and midfoot |
Tarsometatarsal joints |
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Funcitonal unit of forefoot |
Rays |
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First ray |
medial cuneiform |
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Second ray |
Middle cuneiform and second metatarsal |
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Third ray |
Third metatarsal and lateral cuneiform |
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Fourth ray |
4th metatarsal |
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Fifth ray |
5th metatarsal |
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CPP of MTP joint of first metatarsal |
Hyperextension |
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CPP of MTP digits |
Full flexion |
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CPP of IP joints |
Full extension |
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OPP of IP joints |
Slight flexion |
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Capsular pattern for toes |
restriction of motion in all directions |
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Most active inverter mm |
Tibialis posterior |