Explainourbody on Instagram: "😳 Ever wondered how surgeons can turn a foot into a knee? This jaw-dropping operation is called tationplasty — and the science behind it is unbelievable! 🦵⚡ Here’s what actually happens during the surgery: • The cancer-affected part of the leg is removed • The lower leg (with the foot) is rotated 180° • The heel becomes the new knee joint • The ankle starts moving exactly like a knee • A prosthetic attaches perfectly — allowing smooth, powerful movement It may loo