Abstract
BACKGROUND CONTEXT: Acute proximal junctional failure (APJF), was recently defined as post-operative fracture of the upper instrumented vertebrae (UIV) or UIV+1; UIV implant failure; proximal junctional kyphosis (PJK) increase >15°; or need for proximal extension of the fusion within 6 months of surgery.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
