what are major joints
Major Joint Injections. Many of the major joints (i.e. hip, knee, shoulder, etc.) of the body are susceptible to arthritic pain due to aging, repetitive use, or injury.A joint injection is an injection of local anesthetic and steroid deposited into the joint space or capsule.ajor Joint Injections. Many of the major joints (i.e. hip, knee, shoulder, etc.) of the body are susceptible to arthritic pain due to aging, repetitive use, or injury.