These are conditions caused by nerve compression in narrow anatomical channels and are classified as compressive neuropathies. They are most commonly found in the hands and feet, but can also occur in other parts of the body. The most common examples include carpal tunnel syndrome, cubital tunnel syndrome, tarsal tunnel syndrome, radial nerve entrapment, and Guyon’s canal syndrome. Early treatment is particularly important, as prolonged nerve compression can lead to irreversible changes and permanent functional impairment.