Minimally Invasive Keyhole Brain Surgery

For the last thirty years, the minimally invasive keyhole brain surgeries such as the endoscopic endonasal approach, retromastoid approach, and supraorbital eyebrow craniotomy, have been developed and refined to improve modern brain and skull base neurosurgery, limiting trauma to surrounding tissues and nerves when accessing tumors and lesions.

Robert Louis, MD, your Orange County Brain Surgeon, specializes in minimally invasive keyhole brain surgery for the removal of brain tumors, skull base tumors, and pituitary adenomas through the nose and sinuses, eyebrows, and behind the ear. He incorporates his education, experience, and training with cutting-edge technology and instrumentation to deliver safer and more effective brain surgery. The ideal approach is determined by the location of the specific tumor in each patient.