Cauda equina syndrome (CES) is a serious and time-sensitive condition caused by compression of the nerves at the base of the spinal cord. These nerves control critical functions like bladder and bowel control, sexual function, and leg movement. When pressure is applied to them, usually due to a herniated disc, spinal trauma, tumour, or infection, urgent surgical intervention is needed. If diagnosis is delayed, damage can become permanent.
One of the main challenges with cauda equina syndrome is how easily its early symptoms are missed or mistaken for less serious conditions. Many patients present to their GP or an A&E department with lower back pain, numbness in the legs or feet, or difficulty urinating. These may be wrongly attributed to sciatica, muscular strain, or a standard slipped disc.
There is, however, a specific set of symptoms known as the “red flag signs” of CES that medical professionals should be trained to recognise. These include:
- Saddle anaesthesia (numbness around the groin and inner thighs)
- Bladder or bowel dysfunction (including incontinence or retention)
- Bilateral leg weakness or numbness
- Sexual dysfunction
When these signs are present, CES must be treated as a surgical emergency. The earlier it’s diagnosed, ideally confirmed by an MRI and acted upon with decompression surgery, the better the chances of avoiding permanent disability.
At Crimmins Howard Solicitors, we’ve seen too many cases where patients told medical staff about these symptoms but were discharged or delayed without proper investigation. For many, those delays changed everything. Understanding how this condition works is the first step in recognising whether medical negligence may have played a role in your outcome.