Posterior vitreous detachment (PVD) occurs when the vitreous—a gel-like fluid in the eye—detaches from the retina. This results in eye floaters and flashes of light that can be annoying but is usually ...

The ankle joint is a complex junction of three bones known as the fibula, tibia, and talus. The tibia is commonly referred to as the shin bone, while the fibula is the thinner lower leg bone adjacent ...