Summary

Joints form the location where our bones connect with one another. They are formed of tough connective tissue that facilitate a specific range of movements of our limbs. Depending on whether the joint is synovial, fibrous, or cartilaginous, it can either allow for anywhere between a great degree of movement, or none at all. The connective tissue found in joints can be classified as one of two main types: ligaments and tendons. Ligaments are the connective tissue that connect bones to other bones, while tendons connect muscles to bones.

Key Points

• Joints
  • Locations where bones connect (or articulate)
  • Connections to bone at joints
    • Ligaments connect bones to bones
    • Tendons connect muscle to bone
  • Types of Joints
    • Synovial 
      • Allows for movement 
      • Ex: shoulder, knee 
    • Fibrous 
      • Tightly held bones with minimal movement 
      • Ex: teeth, skull bones 
    • Cartilaginous
      • Tightly held bones connected by cartilage
      • Ex: ribs, sternum, pelvis