Which condition may lead to symptoms such as tingling and numbness in the hand?

Carpal Tunnel Syndrome is a condition that occurs when the median nerve, which runs through the wrist, becomes compressed or pinched. This can lead to various symptoms, including tingling, numbness, and weakness in the hand, especially in the thumb and first three fingers. The tingling sensation is often described as a "pins and needles" feeling, which can be quite uncomfortable and disruptive to daily activities.

This condition is typically caused by repetitive motions or positions that increase pressure on the wrist, such as prolonged typing or certain ergonomic issues. Identifying this syndrome is crucial, as it can often be alleviated with proper ergonomic adjustments, wrist splints, or physical therapy.

The other conditions listed do not typically cause symptoms specifically associated with tingling and numbness within the hand. Oral cancer primarily involves symptoms related to the mouth, such as sores or difficulty swallowing. Temporomandibular disorder primarily affects the jaw and can cause pain or dysfunction in jaw movement but does not usually lead to hand symptoms. Gingivitis is an inflammation of the gums and is unrelated to nerve compression or hand sensations.