Боль в руке Блокада под УЗИ контролем Срединный нерв Median Nerve Block Ultrasound guided

Блокада срединного нерва выпол­няется обычно в дополнение к блокаде плечевого сплетения, а также в сочетании с инфильтрацион-ной анестезией запястья при хирургическом лече­нии туннельного синдрома запястного канала. Median nerve blocks at the wrist, either alone or in combination with blockade of the ulnar and radial nerves, are useful emergency department (ED) procedures. Compared to local anesthesia, nerve blocks provide greater efficacy and coverage of anesthesia useful for more complicated wounds or procedures involving the hand. In general, adequate anesthesia is a prerequisite to proper irrigation, examination, and repair of all wounds. The median nerve can be blocked at multiple sites along its passage through the upper extremity. However, only the wrist block is commonly used in the ED setting.