Idiopathic and Structural Causes Not every case of pes cavus has a clear neurological explanation. These conditions create an imbalance where the muscles responsible for pulling the foot upward and inward overpower those that oppose this motion.
How Poliomyelitis Disrupts Muscle Balance and Triggers Pes Cavus
Primary Neurological Factors The most significant category of causes revolves around neurological disorders that disrupt the delicate balance of muscles controlling the foot and ankle. Additionally, conditions such as calcaneonavicular coalition or isolated vertical talus can lead to a rigid, high-arched foot that is difficult to manipulate manually.
Identifying the root cause, whether it is a hereditary neurological condition or a flexible positional variant, dictates the appropriate intervention and long-term prognosis. In some cases, the primary issue is not a high arch but rather a varus (inward tilting) heel position.
How Poliomyelitis Triggers Pes Cavus by Disrupting Muscle Balance
Congenital Structural Abnormalities Some individuals are born with structural differences that predispose them to pes cavus. Stroke: A cerebrovascular accident can cause spasticity and altered muscle tone, sometimes contributing to the development of a cavovarus foot posture.
More About Causes of pes cavus
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