This outpatient procedure is designed to reduce or relieve the pain of trigger points. These small, tender knots can form in muscles or in the fascia (the soft, stretchy connective tissue that surrounds muscles and organs). The trigger point injection procedure takes only a few minutes to complete.

 

In preparation for the procedure, the patient is positioned comfortably. The physician presses and pinches the skin to locate the trigger point. Once it has been identified, the physician cleanses the overlying skin. A topical anesthetic may be used to temporarily numb the skin.