Imaging Evaluation of Early and Long-Term Complications Associated with the Postoperative Spine
- Author:
Jae Hwi PARK
1
;
Dong Hyun KIM
;
Jee Won CHAI
;
Hyo Jin KIM
;
Jiwoon SEO
;
Jin Young SON
Author Information
- Publication Type:Review Article
- From: Journal of the Korean Society of Radiology 2024;85(1):36-53
- CountryRepublic of Korea
- Language:English
- Abstract: As the number of spinal surgeries being performed expands, the number of medical imaging procedures such as radiography, CT, and MRI is also increasing, and the importance of their interpretation is becoming more significant. Herein, we present the radiological findings of a variety of complications that can occur after spinal surgery and discuss how effectively and accurately they can be diagnosed through imaging. In particular, this study details the characteristic imaging findings specific to the early and long-term postoperative periods. Early complications of spinal surgery include improper placement of surgical instruments (instrument malpositioning), seromas, hematomas, pseudomeningoceles, and infections in the region surrounding the surgical site. Conversely, long-term complications may include osteolysis around surgical instruments, failure of fusion, adjacent segment disease, and the formation of epidural fibrosis or scar tissue. A precise understanding of the imaging assessments related to complications arising after spinal surgery is crucial to ensure timely and accurate diagnosis, which is necessary to achieve effective treatment.
