Related Experiment Video
Updated: Oct 16, 2026

Ovine Lumbar Intervertebral Disc Degeneration Model Utilizing a Lateral Retroperitoneal Drill Bit Injury
Published on: May 25, 2017
Pathology of cervical intervertebral disc injuries
1Kosei Hospital, Hiroshima, Japan.
Abstract:
Autopsy was performed on 31 patients with traumatic spinal cord injuries who were treated and expired at the Chugoku Rosai Hospital between 1957 and 1987. These patients could be divided into four groups: intervertebral disc injuries (7 patients); hyperextension injuries (9 patients); fracture and fracture-dislocation of the cervical spine (11 patients); and fracture-dislocation of the thoracic spine (4 patients). The sex, age, cause of injury, bone injuries seen on roentgenograms, the level and grade of neurological deficits, the survival time, and the findings of the postmortem studies of the 7 patients with intervertebral disc injuries are presented in Table I. This paper illustrates and discusses these 7 cases.
Related Concept Videos
Structural Joints: Cartilaginous Joints
There are two types of cartilaginous joints:
Synchondrosis
A synchondrosis ("joined by cartilage") is a cartilaginous joint where bones are connected by hyaline cartilage. Synchondrosis may be temporary or...
Spinal Cord Injury ll: Pathophysiology
Herniated Intervertebral Disc l: Introduction
Degenerative Disc Disease I: Introduction
Degenerative Disc Disease ll: Pathophysiology
Secondary Spinal Cord Injury llI: Pathophysiology

