Guillain-Barre Syndrome After Minimally Invasive Transforaminal Interbody Fusion: A Case Report.

Guillain-Barre syndrome (GBS) is an autoimmune disorder in which an individual's immune system attacks the peripheral nerve myelin. Although rare, but serious, the syndrome typically starts with numbness, tingling, or weakness in the lower extremities and progresses in an ascending fashion. Severe weakness can transmit into paralysis and respiratory compromise. Although rare, GBS has been reported as a complication of multiple surgeries including orthopedic, cardiovascular, transplant, and general surgeries. To our knowledge, we here present the first case report of GBS after minimally invasive transforaminal interbody fusion. Furthermore, we highlight the importance of understanding the presenting symptoms and identifying proper examination findings, particularly in the setting of confounding factors, for prompt diagnosis, treatment, and reduction of morbidity.