Definition: Osteoepiphysis is a term used in medicine to describe the bone structure that is composed of both cartilage and bone. It is found in the femur (thigh bone) and includes the proximal end, which is called the epiphysis, and the distal end, which is called the calcaneus. Osteoepiphysis plays a crucial role in the development of bones, as it provides structural support for the body's skeletal system and helps to transmit