Plantar Fasciosis

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Plantar fasciosis, also known as plantar fasciopathy or plantar fasciitis, is a common condition characterized by pain and inflammation in the plantar fascia—a thick band of tissue that runs along the bottom of the foot, connecting the heel bone to the toes. Unlike plantar fasciitis, which implies inflammation, plantar fasciosis suggests a degenerative process without significant inflammation. This condition typically arises from repetitive strain or overuse of the plantar fascia, leading to microtears, thickening, and degeneration of the tissue. 

Risk factors for plantar fasciosis include overpronation (excessive inward rolling of the foot), high arches, flat feet, obesity, wearing inadequate footwear, or engaging in activities that involve prolonged standing, walking, or running on hard surfaces. 

Symptoms often include sharp or stabbing pain in the heel or arch of the foot, especially upon waking in the morning or after periods of rest, which may improve with activity but worsen with prolonged standing or walking.