Development and initial validation of classification for severe spinal deformity based on X-ray features.

Purpose: To develop a clinically feasible classification for severe spinal deformity based on X-ray features.

Methods: A total of 223 consecutive severe spinal deformity cases who underwent corrective operation were enrolled from 2004 to 2015 retrospectively. Based on X-ray features, a novel classification was developed containing three components: curve types, curve angle and apex location.

Feasibility of microwave ablation of the vertebral growth plate for spine growth regulation: a preliminary study.

Purpose: To explore the feasibility of microwave ablation (MWA) of the vertebral growth plate as a minimally invasive treatment for early-onset scoliosis.

Materials And Methods: One side of the L1-L3 vertebral growth plates were ablated using different MWA powers. Ablation safety and size were examined.

Cervical Abnormalities in Severe Spinal Deformity: A 10-year MRI Review.

Objective: To investigate the incidence of cervical anomalies (CA), including cervical intraspinal neural axis abnormalities (CIINAA) and/or cervical osseous abnormalities (COA), and the clinical relevance in severe spinal deformities (SSD) at a single center.

Methods: A retrospective study of SSD admitted for spinal surgery from January 2003 to January 2015 was conducted at a single center.

Inclusion Criteria: patients who present with coronal Cobb over 90° (and/or sagittal cobb ≥90°); and patients with complete imaging and clinical data preoperatively.

Effect of Spinal Shortening for Protection of Spinal Cord Function in Canines with Spinal Cord Angulation.

BACKGROUND Posterior vertebral column resection (PVCR) has been widely used as a treatment for severe spinal deformity. By using the canine model of vertebral column resection, this study explored the effect of spinal shortening on blood flow and function of the spinal cord during spinal cord angulation. MATERIAL AND METHODS The canine model of L1 vertebral column resection was constructed with the PVCR technique.