Paraparesis after Spinal Anesthesia During Delivery

Area of Science:

• Neurology
• Anesthesiology
• Rehabilitation Medicine

Background:

• Spinal and epidural anesthesia are common procedures during labor and delivery.
• Complications, though rare, can include direct trauma to the spinal cord.
• Potential mechanisms involve direct needle injury or intra-neural injection of local anesthetics.

Observation:

• Two women presented with paraparesis and hypoesthesia post-delivery.
• One patient received spinal anesthesia for cesarean delivery; the other had epidural anesthesia for spontaneous delivery.
• Both patients experienced persistent lower limb weakness after rehabilitation.

Findings:

• The observed neurological deficits suggest traumatic spinal cord injury.
• Pathophysiological bases include direct needle penetration or intra-neural injection of local anesthetics.
• Local ischemia may also contribute to the spinal cord damage.

Implications:

• This highlights the importance of meticulous technique during spinal and epidural anesthesia to prevent neurological injury.
• Early recognition and rehabilitation are crucial for patients experiencing post-anesthetic neurological deficits.
• Further research into preventative strategies and management of these rare complications is warranted.