Radiological Assessment of Postoperative Paraspinal Muscle Changes After Lumbar Interbody Fusion With or Without Minimally Invasive Techniques.
Keigo KameyamaTetsuro OhbaTomoka EndoMarina KatsuFujita KojiKoyama KensukeKotaro OdaNobuki TanakaHirotaka HaroPublished in: Global spine journal (2021)
One year after surgery, a significant postoperative decrease of muscle density of the multifidi was observed only in patients who underwent open PLIF, but not in those who underwent LLIF/PPS.