Videoscopic thyroidectomy: the uncertain path to practicality.
Since 1997, successful attempts at endoscopic thyroidectomy have led to controversies. The procedure has, as yet, no alarming operative complication, but its benefits to patients are debatable. By means of very individualized and ingeniously designed approaches, the procedure has proven to be feasible and safe in trained hands. Cautious trials and evaluations of endoscopic thyroid surgery are now in progress internationally at expert centres. The technique itself is undergoing progressive evolution and larger studies are underway. Although endoscopic thyroidectomy has little chance of acquiring the same popularity as open thyroidectomy due to its inherently higher technical demand, it may become a practical and safe alternative option for selected suitable patients.