Chapter 544: Unexpected Development

There was a needle in the areas of both shoulder joints and below the outer clavicle.

This area is where the nerve vessels of the brachial plexus come in and out. The anatomical structure is very complex, and careless movement could easily cause nerve vessel damage.

Therefore, the surgery for removing tiny foreign bodies from deep within the human body is extremely difficult.

This is because whether they're using a surface ultrasound or X-ray for positioning, they can only get a two-dimensional image. It's impossible to accurately position the needle. Sometimes, the supposed needle location turns out to be empty. It's challenging to locate the needle, which could be hiding in any tissue layer.

There was a needle in both hips, knee joints, upper arms, forearms, thighs, and lower legs.

These needles were all over the place, giving an eerie feeling.