Related Experiment Video
Updated: Mar 18, 2026
05:52
Novel Mini-open Transforaminal Lumbar Interbody Fusion
Published on: June 6, 2025
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Mini-open anterior lumbar interbody fusion
Gurpreet S Gandhoke1, Christian Ricks1, Zachary Tempel1
1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh~ Pennsylvania.
Neurosurgical Focus
|July 2, 2016
Summary
Anterior lumbar interbody fusion offers strong biomechanical support for spinal deformity. Preoperative imaging is crucial for assessing patient anatomy and surgical approach suitability.
Area of Science:
- Spine surgery
- Orthopedic surgery
- Biomedical engineering
Background:
- Anterior lumbar interbody fusion (ALIF) is a key technique in deformity surgery.
- It provides robust biomechanical stability and promotes spinal fusion (arthrodesis).
- ALIF also helps restore lordosis in the lumbar spine.
Purpose of the Study:
- To outline the critical preoperative assessments for ALIF.
- To detail the surgical steps of a minimally invasive anterior approach.
- To provide a visual guide for anterior lumbar interbody fusion.
Main Methods:
- Careful review of preoperative imaging: MRI, plain radiographs, and CT scans.
- Assessment of sacral slope, pubic symphysis relationship, and great vessel proximity (L4/5).
- Evaluation of disc space height and identification of contraindications for anterior surgery.
Main Results:
- Preoperative imaging analysis is essential for surgical planning.
- Minimally invasive anterior exposure techniques can be effectively employed.
- Successful ALIF requires meticulous attention to patient-specific anatomy.
Conclusions:
- Thorough preoperative evaluation is paramount for safe and effective anterior lumbar interbody fusion.
- Understanding patient anatomy guides surgical approach selection and technique.
- This video serves as a practical demonstration of the ALIF procedure.
