Hyperalimentation catheter passing into the spinal canal causing temporary paraplegia

Area of Science:

• Neurosurgery
• Neurology
• Medical Device Complications

Background:

• Hyperalimentation, or artificial nutrition, is crucial for patients with gastrointestinal dysfunction.
• Spinal canal access for devices can lead to unforeseen complications.
• Extradural fluid collections are uncommon but serious consequences of spinal interventions.

Observation:

• A patient presented with a hyperalimentation catheter inadvertently placed within the spinal canal.
• This malpositioning led to the formation of an extradural fluid mass.
• The patient developed partial paraplegia secondary to the mass effect.

Findings:

• The extradural fluid mass was directly linked to the presence of the hyperalimentation catheter.
• Neurological deficits, including partial paraplegia, correlated with the size and location of the fluid collection.
• Complete resolution of the paraplegia occurred following the removal of the spinal catheter.

Implications:

• This case underscores the critical importance of precise device placement during neurosurgical or related procedures.
• Early recognition and intervention are key to managing spinal catheter complications and preventing permanent neurological damage.
• Consideration of rare complications like extradural fluid formation is essential when evaluating neurological deficits post-spinal interventions.