Cauda equina syndrome
Syndroma caudae equinae · Syndrom kaudy ekviny
What it is
A big disc crushes the nerve-root bundle — surgical emergency measured in hours.
Symptoms & signs
- Saddle numbness
- urinary retention then overflow
- bilateral leg weakness
- loss of anal tone
🚩 Get help if…
- call 112 / 911 now Numbness around the bottom, genitals or inner thighs
- call 112 / 911 now Cannot pass urine, or leaking without noticing
- call 112 / 911 now Loss of bowel control
- call 112 / 911 now Weakness in both legs with back pain
Where it strikes
Medical treatment
- Emergency MRI and decompression within 24–48 h
- catheterisation
Natural & lifestyle
- None — this one is straight to hospital
Emerging & experimental
- Intraoperative neuromonitoring protocols
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Pelvic-floor rehabilitation after surgery — helps bladder recovery early / small studies
- Chiropractic manipulation — can worsen a massive disc; this needs surgery anecdotal / traditional
ICD codes
- ICD-10 G83.4
- ICD-11 8B40 Cauda equina syndrome