Post-polio foot refers to the foot deformities and motor impairments that occur as a result of poliomyelitis (polio), a viral infection that affects the brain and spinal cord, leading to muscle weakness, paralysis, and abnormal foot positioning. The virus damages the central nervous system, causing problems with muscle control and coordination, often resulting in foot deformities.
Foot Deformities: Pes equinovarus, pes cavus (high arch), and pes planus (flat foot).
Muscle Weakness or Paralysis: Partial or complete loss of muscle function, particularly in the lower limbs, affecting walking and standing.
Muscle Atrophy: Shrinking of the muscles due to prolonged weakness and immobility can worsen deformities in the feet.
Abnormal Gait: Affected individuals often have difficulty walking, resulting in a limp or reliance on assistive devices such as crutches.
Leg Length Difference: The affected leg may experience asymmetric growth due to the paralysis or weakness, leading to a leg length discrepancy.
Stretching and Strengthening Exercises: Designed to improve range of motion, strengthen the foot and ankle muscles, and reduce stiffness.
Gait Training: Helps individuals with polio foot improve their walking patterns and balance.
Footwear: Shoes with added support to accommodate foot deformities and improve stability during walking.
Orthotics devices:
Customised insoles and supportive footwear to accommodate deformities and enhance foot function.
Custom ankle foot orthoses (AFO) that stabilize the foot and ankle, helping with foot drop and other deformities.