Arnold Menezes, MBBS, a professor in the Department of Neurosurgery who as a clinician, researcher, educator, and scholar became one of the world’s foremost experts on skull-base surgery, died Oct. 30. He was 81 years old.

University of Iowa Health Care faculty, staff, and students are welcome to attend an investiture ceremony honoring Kathleen Sluka, PT, PhD; Christopher Petkov, PhD; and Seth Tomchik, PhD, at 3:30 p.m. Tuesday, Sept. 23

Neurosurgeon Brian Dlouhy, MD, explains how Chiari malformations can be mistaken for more common issues, delaying diagnosis and treatment—and why more awareness and research are key to improving care.

Neurosurgeon recognized worldwide as pioneer in treating skull-base abnormalities