A testicular ultrasound is a low-risk procedure for diagnosing a range of medical issues, such as testicular torsion, testicular cancer, and epididymitis. Knowing what to expect during a testicular ...

A nerve block, or neural blockade, is a method of producing anesthesia — a loss of feeling used to prevent or control pain. Nerve blocks can be surgical or nonsurgical. Nonsurgical nerve blocks ...

Your greater occipital nerve is responsible for most of the feeling in the back and top of your head. Irritation or inflammation of this nerve can cause headaches. People with occipital nerve ...

Regional anaesthesia is used to enable surgery to be performed on specific parts of the body while the patient remains awake. Ultrasound-guided regional nerve block uses ultrasound to facilitate easy ...

Pain can be a catch-22 for people considering surgery, especially orthopedic procedures. They need surgery to relieve their pain, but they delay having it because of stories they have heard about post ...