AbstractSplit cord malformation-I (SCM-I) is characterized by the presence of double dural sacs, with rigid extradural bony/cartilaginous spur leading to symmetrical or asymmetrical division of the cord. In split cord malformation-II (SCM-II), there is a single dural sac with a nonrigid fibrous spur and symmetrical division of the cord. SCM-II are slightly more common than SCM-I, constituting around 50 to 60% of SCMs. The authors report a unique case of SCM with triple bony spurs lying both intra- and extradurally in a single dural sleeve. At the time of submission of this report, to the best of authors’ knowledge, no case of SCM with triple bony spurs in single dural sleeve has been reported anywhere in the world literature.
An unusual case of split cord malformation with simultaneous ventral and dorsal bony spur at a single site: A Technical Challenge