11/28/2025
Imagine a severe nerve injury stealing the use of your arm—suddenly unable to do everyday tasks, you might lose your independence or even your job. Brachial plexus injuries, often caused by high-impact trauma during major accidents, can stretch or tear nerves, leading to complete loss of movement and arm function.
At Barnes-Jewish Hospital, WashU Medicine hand surgeons David Brogan, MD, MSc, and Christopher Dy, MD, MPH, are rebuilding lives after brachial plexus damage through advanced surgical techniques and groundbreaking research. "This is a devastating injury—something very similar to a spinal cord injury—but isolated to the arm,” Dr. Dy says. “It affects a lot of people in the prime of their lives who are trying to support families."
Their work is at the leading edge of nerve care. Dr. Brogan's research focuses on the science of nerve regeneration. Meanwhile, Dr. Dy's research has quantified the staggering emotional and economic cost of this injury, fueling their commitment to comprehensive care.
This dual focus sets their program apart. While they offer highly specialized, advanced procedures that only a handful of surgeons in the Midwest perform, they recognize that surgery is only half the battle. As Dr. Brogan explains, "We focus on both the medical side and personal side of care, treating the whole person and not just the condition."
Discover how Dr. Brogan, Dr. Dy, and the multidisciplinary team are helping patients regain function, confidence, and hope: https://heyor.ca/eHDYz6
WashU Medicine Physicians
At Barnes-Jewish Hospital, two WashU Medicine physicians, David Brogan, MD, MSc, and Christopher Dy, MD, MPH, are working on new ways to treat brachial plexus damage, a serious nerve injury. These often occur after major accidents, such as car crashes, and can have a big impact on a person’s abili...