Acute burst fracture in Kummell’s disease with acute onset neurological deficit: a case report on role of spinal stability and technical notes on “pivot ligamentotaxis”

Background Kummell’s Disease has insidious progression. Neurological deficit is usually slow in onset and progression and only few cases of acute neurological deficit have been reported. We came across a case of Kummell’s disease which progressed to burst fracture, developed neurological deficit within two weeks. We managed patient with “pivot ligamentotaxis” and Polymethylmethacrylate augmented, posterior compressed, short segment percutaneous pedicle screw fixation.