Related Experiment Video
Updated: Aug 19, 2026

Multilevel Oblique Lumbar Interbody Fusion in Degenerative Lumbar Disc Disease with Instability
Published on: July 25, 2025
[Clinical anatomy of lumbar spine]
Takatomo Moro1, Shin-ichi Kikuchi, Shin-ichi Konno
1Shirakawa Kosei General Hospital.
Abstract:
Three elements contribute to the neurologic symptoms of the lumbar spine or its multiplicity from an anatomical viewpoint. The first element is the problem of neural tissue. The second element is the bone or the soft tissue existing around the circumference of the neural tissue. The third element is the correlation of the above two. In other words, the neural tissue as content is too large or the adjacent tissue as container is too narrow or else an aberration in the correlation of the aforesaid is involved. Therefore, it is necessary to study those three elements to comprehend the neurologic symptoms of the lumbar spine.
Related Concept Videos
Vertebral Column: Regions and Curvature
Regions of the Vertebral Column
In an adult, the spine is subdivided into five regions: the cervical, the thoracic, the lumbar, the sacral, and the coccygeal region. The spine initially develops as a series of 33 vertebrae; after 20 years of age, the nine bones in the sacral region, five sacral, and four coccygeal bones fuse to form the...
Spinal Cord: Cross-sectional Anatomy
Gray Matter and its Components
Central to the gray matter is...
General Structure of a Vertebra
Herniated Intervertebral Disc l: Introduction
Muscles of the Vertebral Column
Superficial Layer:
The superficial layer consists primarily of the splenius muscles, which include the splenius capitis and splenius cervicis. These muscles are mainly responsible for the head and cervical spine movements, including extension, rotation, and lateral bending. The splenius capitis...
Articulations of the Vertebral Column
