032 Lower Hounsfield Units and Severe Multifidus Sarcopenia are Independent Predictors of Increased Risk for Proximal Junctional Kyphosis and Failure following Thoracolumbar Fusion

155 Is Severe Mechanical Neck Pain a Contraindication to Performing Laminoplasty in Patients with Cervical Spondylotic Myelopathy?

P0336 Improved Sagittal Alignment is Associated with Early Postoperative Neck Disability and Pain Related Patient Reported Outcomes following Posterior Cervical Decompression and Fusion for Myelopathy

P0887 Is Decreased Bone Mineral Density Associated with Severe Interbody Subsidence following Elective Anterior Cervical Discectomy and Fusion?

P0888 Paraspinal Sarcopenia is Associated with Worsening Cervical Sagittal Alignment following Laminoplasty for Cervical Spondylotic Myelopathy