👉 The term "parametrium" refers to a part of the human spinal column that is located between the vertebrae and supports the weight of the spine. It is composed of two bones, the sternum and the scapula, which are joined at the top by the costochondral ligament. The parametrium is responsible for supporting the ribs, which are attached to it by intercostal muscles, and also helps in stabilizing the vertebrae and maintaining their position in