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GAIT PATHOLOGY: Main Phenotypes and Causes

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GAIT PATHOLOGY: Main Phenotypes and Causes

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Questions and Answers

What is the primary purpose of a prosthesis?

To enhance the natural biomechanics

To support the affected anatomy

To reduce mechanical fatigue

To replace an anatomical structure (correct)

What is the most common type of joint replacement?

Hip replacement (correct)

Shoulder replacement

Knee replacement

Elbow replacement

What is the main cause of compensatory mechanisms in pathological gait due to anatomy?

Contractures of soft tissue around joint

Asymmetries in lower limb (correct)

Muscle paralysis

Bony ankyloses

What is the term for the artificial external device that supports the affected anatomy?

Orthosis (B) Signup and view all the answers

What is the primary material consideration for artificial joints?

Biocompatibility (B) Signup and view all the answers

What is the result of paralysed hip abductors in pathological gait?

Trendelenburg sign (D) Signup and view all the answers

What is the term for the implanted device used for joint replacement, vascular, and dental procedures?

Endoprosthesis (D) Signup and view all the answers

What is the primary effect of coxa valga on gait?

Excessive foot inversion (A) Signup and view all the answers

Which of the following neurological diseases is characterized by cerebellar ataxia?

Cerebellar ataxia (A) Signup and view all the answers

What is the primary consideration for the design of artificial joints?

Allowing for the same degree of freedom as natural joints (A) Signup and view all the answers

What is the primary reason for shorter stride length in elderly individuals with pathological gait?

Musculoskeletal decline (D) Signup and view all the answers

What is the primary purpose of aids in interventions for pathological gait?

To support the individual (D) Signup and view all the answers