The keyhole concept in aneurysm surgery: Results from the past 22 years

G. Fischer & J. Oertel
Objective: Improvements in preoperative imaging and intraoperative visualization have led to a refinement in surgical techniques. As a contribution to the ongoing debate on the impact of keyhole approaches in aneurysm surgery, the experience of 22 years with consequent application of keyhole technique[for full text, please go to the a.m. URL]