Measurement:
- At the apex of the curve
- T2 MRI
Description:
Type | Description | Outcome |
Type 1 | A symmetrical spinal cord shape and visible cerebrospinal fluid (CSF) between the spinal cord and osseous structures; | Protective against intraoperative data loss (OR = 0.17) |
Type 2 | A symmetrical spinal cord shape but no visible CSF between the spinal cord and osseous structures; | No association with data loss (OR = 0.66) |
Type 3 | Where the spinal cord is deformed against the apical concave pedicle/vertebral body, with no CSF between the spinal cord and the osseous structures | Higher odds of intraoperative data loss (OR = 28.3, |