Mark Seymour, the 70-year-old singer, songwriter, and guitarist known for his role as the lead vocalist of Hunters & Collectors, is preparing to perform live this November with his band the Undertow and a 28-piece orchestra following a full knee replacement surgery. The operation, which Seymour underwent after rupturing his anterior cruciate ligament (ACL) during a gym session last year, was described by the musician as being akin to an amputation.

Seymour injured his right knee while performing warm-up exercises, an injury that followed decades of physical activity that had gradually taken a toll on his joints. He had been warned about the risks of running in his youth but only seriously engaged in it during his 30s. In recent years, he experienced worsening joint issues, culminating in the ACL rupture after a hard landing on his right leg.

In a recent interview, Seymour detailed his recovery and his discussions with the surgeon following the procedure. He learned that the replacement involved removing the entire central part of the knee and effectively detaching the lower limb before affixing a prosthetic device directly to his bone. “Kind of like an amputation,” Seymour recalled asking the surgeon, who confirmed the comparison.

Despite the severity of the surgery, Seymour reports that he has nearly fully regained function. He says his mobility is close to normal, except for running, which remains limited. He attributes his recovery to the body’s ability to adapt, as surrounding tissue grows to support the new joint. According to Seymour, the prosthetic knee is stronger and more durable than a natural one, although it sacrifices some elasticity.

The injury, he noted, was among the most painful he has experienced, likening it to injuries sustained by professional athletes. Nonetheless, Seymour expressed relief that he has not been forced to become “a slave to injury” and emphasized the importance of maintaining activity post-surgery rather than overprotecting the joint.

Seymour’s return to performing after such an extensive procedure highlights advances in joint replacement surgeries and the resilience of patients who undergo them. His upcoming concerts will demonstrate how musicians can continue their careers despite significant injuries.