Doctors in South Korea were left stunned after examining a 65-year-old woman suffering from chronic knee pain — only to discover what looked like hundreds of tiny gold fragments embedded throughout her knees.
The unusual medical case quickly drew attention online after scans revealed the unexpected metallic buildup surrounding the woman’s joints.
The patient had reportedly been battling severe osteoarthritis for years, a painful condition that gradually wears away the protective cartilage inside joints. Over time, everyday activities such as walking, climbing stairs, or even standing up can become increasingly difficult and painful.
Like many people dealing with chronic arthritis pain, the woman had tried various medications, including painkillers and anti-inflammatory drugs. However, she reportedly experienced limited relief and began suffering stomach-related side effects from long-term medication use.
That eventually led her to seek alternative treatment options.
When doctors later examined her knees, they discovered countless thin metallic strands surrounding the joints — tiny gold threads that had been inserted years earlier as part of an alternative acupuncture-style therapy.
The treatment, sometimes referred to as gold thread acupuncture, has been used in certain countries as an attempt to relieve arthritis pain and inflammation.
The idea behind the procedure is that inserting tiny pieces of sterile gold around painful joints may help reduce discomfort and improve mobility over time.
But medical experts say the practice remains highly controversial.
While some patients claim they experience pain relief, scientific evidence supporting the treatment is still considered very limited. In addition, doctors warn that leaving foreign materials inside the body can create long-term complications.
Experts say the body often reacts defensively when foreign objects remain embedded under the skin or around joints.
This response can trigger chronic inflammation or the formation of fibrous tissue as the body attempts to isolate the material.
Radiologists have also warned that gold threads left inside the body can complicate future medical scans and imaging procedures.
In some cases, the metallic fragments may interfere with X-rays or even prevent patients from safely undergoing MRI scans due to concerns about movement or damage near sensitive tissues and blood vessels.
Medical specialists have explained that these embedded materials can sometimes obscure anatomy during imaging, making diagnosis more difficult.
Despite the risks, acupuncture and related alternative therapies remain popular in many parts of the world, especially among people seeking relief from chronic pain conditions like arthritis.
In the United States alone, millions of adults have reportedly tried acupuncture treatments for pain management and other health concerns.
Still, cases like this highlight the potential complications that can arise when unconventional treatments leave permanent materials inside the body.
For doctors, the woman’s scans looked almost like a “gold mine” hidden beneath her skin — a startling image that quickly spread across medical discussions online.
For the patient herself, however, the discovery served as a reminder that some alternative treatments can leave behind more than temporary relief.
Sometimes, they can leave permanent traces inside the body for years to come.
