Differences Between College, Professional and High School Football Fields. The number one difference between high school and college/pro football fields is the goal post. The width of the goal posts are 23 feet, 4 inches for high school as compared to 18 feet, 6 inches for college and pro ranks. All goal post are 10 feet from the ground.
Nerve blocks around the knee are most commonly thought of as a form of anesthesia and postoperative pain management for knee surgery, but practitioners should also keep this option in mind for refractory chronic knee pain.
Your doctor may suggest a nerve block if other treatments, such as anti-inflammatory medicines, rest and physiotherapy were unsuccessful. Your doctor may also use nerve blocks as a diagnostic tool, to determine if your pain is actually coming from the sympathetic nervous system. If you experience pain relief after a nerve block, your doctor may recommend additional nerve blocks or other forms of pain therapy to target the sympathetic nerves.