DR P. MARAZZI / SCIENCE PHOTO LIBRARY DR P. MARAZZI / SCIENCE PHOTO LIBRARY
Superficial cervical plexus block. Surgeon injecting local anaesthetic into the neck of a patient to block the nerves of the cervical plexus, prior to endarterectomy surgery on the carotid artery. Here ultrasound is being used to help locate the precise position for the injection.
Model release available. Property release not required.