Questions discussed in this category
	
        		
	The patient has severe flowing ossification of the anterior and posterior longitudinal ligaments causing nerve compression. HLA B27 negative and SI jo...
 
        	
	
	There is some emerging evidence that there is an inflammatory component. 
 
 
2310810195
 
Papers discussed in this category
	Current rheumatology reports, 2009-10
Radiology,   
Curr Rheumatol Rep, 2021 Jan 26
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 2022 Feb 14
Current osteoporosis reports, 2023 Aug 02