Nerve Injuries

Nerve injuries occur when nerves are damaged due to trauma, compression, stretching, or medical conditions, disrupting communication between the brain, spinal cord, and the rest of the body. These injuries can affect sensory, motor, or autonomic functions, leading to symptoms such as numbness, tingling, weakness, pain, or even paralysis. Common causes include accidents, surgical complications, repetitive strain, or fractures that impinge on nearby nerves.

Nerve injuries are classified based on severity. Mild injuries, such as neurapraxia, involve temporary blockage of nerve conduction and often recover spontaneously. More severe forms, like axonotmesis or neurotmesis, involve structural damage and may require medical intervention. Diagnosis typically includes clinical examination, imaging studies, and nerve conduction tests to assess the extent of damage.

Treatment depends on the type and severity of the injury. Conservative management includes rest, physiotherapy, medications, and splinting to support recovery. In severe cases, surgical procedures such as nerve repair, grafting, or nerve transfer may be necessary. Early diagnosis and timely treatment are crucial to improve outcomes and restoring function. Rehabilitation plays a key role in helping patients regain strength, coordination, and independence after nerve injury.