Abby Cheng, Washington University School of Medicine (image) Washington University School of Medicine Share Print E-Mail Caption Physiatrist Abby Cheng, MD, examines a young patient with hip pain. Cheng has found that when patients with hip pain have depression or anxiety, they also may have worse outcomes following arthroscopic surgery to correct their hip problems. Credit Matt Miller Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.