The prevalence of Adult Spinal Deformity (ASD)
is increasing as the demographic of Western societies shift towards a more elderly
population [1]. As the spine ages, multiple degenerative changes occur within
this complex support structure. Adult spinal deformity is often the result of
progressive degenerative changes. A growing financial burden on the healthcare
system exists with the rising prevalence of ASD and a commensurate increased
rate of surgical treatment for the condition. Surgical treatment for ASD is reserved
for patients whose pain and disability have not responded to nonoperative care
and often requires extensive reconstruction [2-5]. While numerous studies have
demonstrated the clinical benefits of surgical treatment for ASD, these
procedures are not without significant risks and cost.
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