Work

Utilization of Posterior Column Osteotomies Prior to Optical-Guided Navigation in Instrumented Lumbar Spine Surgery

Year: 2025

Type: article

Abstract: Optical topographic imaging (OTI)-guided navigation allows for accurate navigation even after posterior column osteotomies (PCOs), giving spine surgeons the option to place instrumentation after PCOs. Preoperative computed tomography (CT) imaging can be used safely and effectively for optical-guided navigation in cases where PCOs are performed. A middle-aged woman presented with symptomatic adult idiopathic scoliosis (AdIS). After unsuccessful conservative treatment, she underwent spinal deformity correction with posterior instrumented fusion using OTI-guided navigation. During surgery, PCOs were performed at the apical levels before instrumentation placement. After the osteotomies, accurate OTI registration was achieved using the remaining laminar surfaces, and pedicle screws were placed under navigation guidance. The patient made a full recovery, with resolution of her back and radicular pain.

Source: Cureus

DOI: 10.7759/cureus.97477

Authors: Alexander J Schupper, Jeremy Steinberger, James Lin

Institutions: Icahn School of Medicine at Mount Sinai, Mount Sinai Health System

Language: English

Topic: Scoliosis diagnosis and treatment

Subfield: Surgery

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W4416534441