Poster 509 The Effect of Paraspinal Muscles on the Improvement of Patients with Degenerative Spondylolisthesis after Surgery

Emel E. Ozcan Eksi MD

University of California San Francisco, San Francisco, CA, United States

Sigurd Berven MD

University of California San Francisco, San Francisco, CA, United States

Sibel Demir-Deviren MD

University of California San Francisco, San Francisco, CA, United States