Which treatment is NOT recommended for patients with pes cavus?

In the context of treating pes cavus, which is characterized by an excessively high arch in the foot, the role of ice therapy is minimal. Ice therapy is primarily used for reducing inflammation and pain in acute injuries or conditions, rather than addressing structural abnormalities like pes cavus. It does not contribute to correcting the high arch or providing necessary support or alignment for the foot.

On the other hand, treatments like orthotic arch support and special shoes are effective in alleviating symptoms associated with pes cavus. They can help provide better distribution of weight, enhance stability, and improve overall foot function. In some severe cases where conservative treatments do not yield relief, surgical intervention may be necessary to correct the deformity or alleviate pain. Thus, while ice therapy has its uses in certain situations, it does not serve a significant purpose in the management of pes cavus, making it the least appropriate choice among the listed options.