👉 The SBJCT fluid, or Subcutaneous Joint Cavity Fluid, is a clear, colorless liquid found within the spaces between bones in joints. It plays a crucial role in reducing friction and absorbing shocks during movement, thereby ensuring smooth joint function. Composed primarily of water, proteins, and hyaluronic acid, this fluid provides lubrication and cushioning, which helps prevent wear and tear on the joint surfaces. It also facilitates nutrient exchange between the synovial membrane and the surrounding tissues, contributing to overall joint health.
