Pathological and other abnormal gaits
15 important questions on Pathological and other abnormal gaits
What are the four accomplishments in order to walk normal?
2. Balance must be maintained
3. Swinging leg must be able to advance to a position where it can take over supporting role
4. Sufficient power must be provided to propel forwards.
What are the two reasons for pathological gait?
2. The movement is a compensation.
Why is there lateral trunk bending?
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What are probable causes for lateral trunk bending?
2. Hip abductor weakness
3. Abnormal hip joint
4. Wide walking base
5. Unequal leg length
6. other causes
How is anterior trunk bending possible?
2. Hip extensor weakness
3. Hip flexion contracture
Why would someone have posterior trunk bending?
2. Or to propel leg forwards->weak flexors, which makes it difficult to accelerate femur forwards
3. If there is no movement possible in either knee or hip this can also be used.
What are commons solutions for inequal leg length?
Hip hiking->swing phase leg is lifted by raising pelvis
Steppage->exaggerated hip and knee flexion
Vaulting->stance phase legs on toes
What are the three causes for abnormal hip rotation?
2. A fault in the way the foot makes contact with the ground
3. As a compensatory movement to overcome some other problem.
What is a common cause of rotation?
What are causes of excessive knee extension?
Causes of excessive knee flexion?
Compensatory
Prevention of plantarflexion during loading response.
What is the consequence of inadadequate dorsiflexion control?
Also active during swing for toe clearance, so the toe will drag
What is the main cause of insufficient pushoff?
What are the causes of an abnormal walking base?
Instability and fear of falling
Narrow walking base->Adduction deformity in hip or knee
Which three classifications of walking aids are there?
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