Percutaneous anterior approach to the coeliac plexus using ultrasound.

A new approach is described to the neurolytic block of the coeliac plexus through the anterior abdominal wall using ultrasonic guidance. In nine patients, ultrasound was used for needle placement and examination of the spread of injection. Total pain relief was obtained in seven of the patients after 2 weeks and in five patients after 6 months. No serious complications were observed. The anterior approach is simple and useful in those patients with chronic pancreatic pain undergoing biopsy of the pancreas, and in those terminally ill or heavily sedated patients who have difficulty in tolerating the prone flexed position.