Antireflux surgery. A surgeon's look.

With a reassessment of the antireflux barrier, we are gaining a better appreciation of the components of the barrier and their importance in preventing reflux. The GE valve in particular appears to play a key role in preventing reflux. With better understanding of the anatomy and function of the GE barrier, we should do a better job, both medically and surgically. The knowledge and new technology that are available should allow the surgeon to perform antireflux surgery with 95% good to excellent results with a minimum of morbidity. As our 15 to 20 year follow-up with a mean of 17.8 years shows, these good results will last over the long term. These observations should give the gastroenterologist confidence that antireflux surgery is highly effective for those patients who fail medical management.