Not necessarily. Numbness in the foot can be caused by a variety of conditions, some of which may require surgery and others that can be treated with non-surgical methods.
If the numbness is caused by a pinched nerve in the lower back, surgery may be recommended to relieve the pressure on the nerve. However, surgery is typically considered only after other conservative treatments, such as physical therapy, medications, and injections, have been tried and have not provided sufficient relief.
In some cases, numbness in the foot may be caused by other conditions, such as peripheral neuropathy, which is a condition that affects the nerves in the feet and hands. This condition may be treated with medications, physical therapy, and lifestyle modifications.
It’s important to consult with a healthcare professional, such as a neurologist or spine specialist, who can evaluate your symptoms and determine the underlying cause of the numbness. They can then recommend an appropriate treatment plan based on the specific cause and severity of your condition.