What is Tarsal Tunnel Syndrome?

Tarsal Tunnel Syndrome is characterized by the compression of the posterior tibial nerve as it travels through the tarsal tunnel, a narrow space on the inside of the ankle. This compression can lead to various symptoms, including pain, numbness, and tingling in the foot and ankle region. The posterior tibial nerve is essential for sensation and motor function in the foot, and any entrapment can significantly impact movement and daily activities.

The condition can be caused by several factors, including swelling, inflammation, or a space-occupying lesion in the tunnel. Understanding the anatomical structure and function of the tarsal tunnel is crucial for recognizing the signs and managing this syndrome effectively. Therefore, identifying Tarsal Tunnel Syndrome as a condition related to posterior tibial nerve compression accurately reflects its clinical significance and underlying mechanisms.