Final answer:
A lumbar meningocele involves the surgical removal of a fluid-filled cyst that is a result of meninges protruding through the spinal column.Surgery is often necessary to close the opening or to remove the cyst, which can help in alleviating pain and limiting further damage or infection.
Step-by-step explanation:
A lumbar meningocele involves the removal of a cyst. This cyst is a fluid-filled sac formed from the meninges that protrudes through the spinal column in a condition known as spina bifida meningocele. Surgery is often necessary to close the opening or to remove the cyst, which can help in alleviating pain and limiting further damage or infection. While surgical intervention can offer significant relief, children with this condition may still experience some functional loss, and further complications related to the spinal cord could present later in life.