The Implementation of National Dementia Plans: A Multiple-Case Study on Denmark, Germany, and Italy.

In a theory-driven, qualitative, multiple-case study, we examined the implementation of national dementia plans (NDPs) in Denmark, Germany, and Italy to determine how stakeholders involved in implementing the NDPs evaluate contextual factors in light of the World Health Organization's seven action areas of dementia-focused policy. To analyse the NDPs, we used a driver diagram of large-scale change and conducted both document analysis and semi-structured interviews, after which we performed three-way open coding to analyse the methods. The results show that the implementation of NDPs has increased awareness of dementia in all three countries by positioning the disease as a national public health concern.

Comparison of instrumented anterior interbody fusion with instrumented circumferential lumbar fusion.

Posterior lumbar interbody fusion (PLIF) restores disc height, the load bearing ability of anterior ligaments and muscles, root canal dimensions, and spinal balance. It immobilizes the painful degenerate spinal segment and decompresses the nerve roots. Anterior lumbar interbody fusion (ALIF) does the same, but could have complications of graft extrusion, compression and instability contributing to pseudarthrosis in the absence of instrumentation.