MR retrospective analysis of lumbar disc herniation reabsorption
10.3969/j.issn.1002-1671.2024.12.018
- VernacularTitle:腰椎间盘突出症重吸收的MR回顾性分析
- Author:
Guoqing ZHANG
1
;
Binqing ZHANG
;
Yuke LIU
Author Information
1. 河南省洛阳正骨医院(河南省骨科医院)影像中心,河南 洛阳 471002
- Keywords:
lumbar disc herniation;
reabsorption;
magnetic resonance imaging
- From:
Journal of Practical Radiology
2024;40(12):2014-2016,2045
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical and imaging features of patients with reabsorption of lumbar disc herniation.Methods Forty-two patients with reabsorption of lumbar disc herniation were selected.The patients'age,gender,reabsorption time and MRI imaging features were analyzed.The degree of disc herniation was classified using Komori classification and Michigan State University(MSU)grading,and the tissue components were classified using Iwabuchi classification.Results The average age of the 42 patients was(41±5.6)years old,with a male to female ratio of 1.1∶1.The reabsorption time ranged from 3 to 15 months,with an average of(6.58±5.54)months.In the initial MRI examination,all 42 patients showed intervertebral disc herniation beyond the posterior longitudinal ligament.Among the various types,Komori type Ⅲ was most prone to reabsorption,accounting for 66.67％.MSU grade 3 was most prone to reabsorption,accounting for 73.81％.Iwabuchi type Ⅰ was most prone to reabsorption,accounting for 92.86％.Six patients had concomitant Modic degeneration.Conclusion The MRI manifestations of reabsorption in patients with lumbar disc herniation have certain characteristics,which can provide imaging guidance for the selection of surgical or non-surgical treatment.
