Define bisect: to divide into two usually equal parts; cross, intersect â bisect in a sentence to divide into two usually equal parts; cross, intersectâ¦ See the full definition
Numbness in the Feet. Numbness in the feet is a loss of sensation or feeling in the feet, as a result of improper communication between the nerves and the central nervous system. Commonly foot numbness is attributed to a blood shortage in the foot. This occurs when someone is sitting cross-legged for an extended amount of time.
Possible Causes of Numbness in Hands and Feet. 1. Multiple Sclerosis. Multiple sclerosis, or MS, is a type of autoimmune disease that affects the spinal cord and brain. It is due to damage of the myelin sheath, the protective covering around the nerve cells. In addition to numbness, other symptoms of MS include loss of balance, difficulty in moving the legs and arms, and muscle spasms. 2. Herniated Disc. Herniated discs may cause numbness in hands and feet as well as a tingling sensation. A herniated disc is when the cushioning between your discs or bones in the spine is pinched. The most common symptoms include numbness, pain or weakness in the lower back, an arm or a leg. 3. Vitamin B12 Deficiency