What is cauda equina syndrome? Nicholas Brendons nerve condition as Buffy star dies at 54

Nicholas Brendon was open with fans about his health before his untimely death at 54.The actor, best known for playing the lovable and wisecracking Xander Harris on “Buffy the Vampire Slayer,” died in his sleep from “natural causes,” his family revealed in an Instagram post Friday.

“We are heartbroken to share the passing of our brother and son, Nicholas Brendon,”  they said in a statement first shared with The Hollywood Reporter.“While it’s no secret that Nicholas had struggles in the past, he was on medications and treatment to manage his diagnosis and he was optimistic about the future at the time of his passing.” Brendon had previously revealed he suffered a heart attack in 2023 and was later diagnosed with a congenital heart defect.He’d also been open about issues with substance abuse and mental health, which at times led to legal troubles.On top of that, Brendon battled cauda equina syndrome, a medical emergency that required multiple surgeries and left lasting complications.Here’s everything you need to know about the rare spinal condition.It’s a medical emergency that affects the bundle of nerves at the base of your spine, called the cauda equina.

These nerves control bowel and bladder functions as well as movement and sensation in the legs and feet, according to the Cleveland Clinic. The problem arises when something presses on these nerves, blocking signals to the rest of the body.That can trigger a range of symptoms — and if it’s not treated quickly, it can cause permanent damage, including paralysis.

Cauda equina syndrome is rare.Experts estimate it affects 1.5 to 3.4 million people around the world each year, according to the University of Pittsburgh Medical Center.In the US, roughly 1,000 new cases are diagnosed annually.  The most common culprit is a herniated disc in the lower back, which causes the condition in about 3% of cases.When a disc ruptures, its inner gel can push into the spinal canal, crowding all the ne...